In the year 2000 AD, on the twelfth birthday of a boy named Ph?m Thành Minh, the small house was filled with laughter and the scent of food.

  Minh was just an ordinary schoolboy with average grades, not the best, not the worst.

  His friends often teased him for being “in the middle,” but today they were all there to celebrate.

  Colourful balloons hung in the corners, and relatives chatted while the children played. Minh unwrapped presents one after another, toys, books, even a new pair of shoes.

  Yet the gift he loved most was the one his father placed in his hands: a sleek, modern wristwatch, unlike any he had seen before.

  The moment Minh slipped it onto his wrist, the strap seemed to hug his skin as if it belonged there.

  Its surface gleamed under the light, and for a heartbeat Minh thought he heard a faint ticking, though no hands moved across the face.

  His friends crowded around him, their eyes wide with admiration. Some reached out to touch the watch, whispering about how expensive and futuristic it looked.

  Minh only smiled, proud and curious, unaware that this gift was more than just a watch.

  Minh could hardly take his eyes off the watch.

  While his friends laughed and played around the table, he kept glancing at the shiny face on his wrist, twisting his arm back and forth to watch the way it caught the light.

  “Minh,”

  His father’s voice broke through the noise, gentle yet firm.

  “Your friends are still here. The watch won’t go anywhere, you can admire it after the party.”

  Minh blinked, realizing everyone else had already moved on to cutting the cake.

  A little embarrassed, he gave a quick nod, tucking his hand under the table as if hiding the watch from himself.

  Then, with a small smile, he joined his friends, trying to enjoy the party while the weight of the gift still pressed warmly against his wrist.

  Night slowly settled over the neighbourhood, and one by one the parents arrived to take their children home.

  Minh stood by the doorway, greeting each friend with a polite bow and a smile.

  His eyes followed them as they left, yet his thoughts kept circling back to the weight of the wristwatch on his arm.

  In just a few minutes, the laughter and footsteps faded into silence, leaving only the soft hum of the house.

  Minh returned inside and helped his parents gather the plates and clean up the mess left from the party.

  He tried to focus on the chores, but every movement of his hand reminded him of the gift still clinging to his wrist.

  When the table was cleared, his father put a hand on his shoulder.

  “Go upstairs and wash up,”

  He said gently.

  “Prepare your schoolbag, then get some rest. You have class tomorrow, son.”

  Minh hesitated, glancing at the watch once more, then nodded and headed for the stairs.

  Minh went upstairs, carefully slipping the wristwatch off his hand. He placed it on the desk and admired it, eyes shining with pride.

  The watch was something he had long wished for, but it had always been too expensive.

  He remembered how, two years ago, he had asked his father about it. His father had only smiled and said,

  “Maybe later, Minh. I haven’t saved enough money yet.”

  Yet tonight, against all expectations, his father had given it to him as a birthday present.

  Minh felt a warmth in his chest, a quiet gratitude that words could not express.

  He went to the bathroom for a quick wash, then prepared his schoolbag for tomorrow’s class.

  When he was done, he thought about studying a little before bed, but his eyes drifted back to the wristwatch on the desk.

  Unable to resist, he dried his hands thoroughly and slipped the watch back onto his wrist and lost in through.

  “Minh, go to bed! It’s too late,” his mother called from downstairs.

  Startled, Minh quickly jumped onto his bed, forgetting all about his studies. Still, his mind remained fixed on the wristwatch shining faintly on his arm.

  As he lay in the dark, he heard the muffled voices of his parents drifting up through the floorboards.

  “I know you worked hard to buy this,”

  His mother said,

  “But isn’t it too much?”

  “It wasn’t so bad,”

  His father replied.

  “The shop had a big sale. Only two million now.”

  “Still expensive,” she sighed.

  “I know,”

  His father answered softly,

  “But every time I saw him looking at other children’s watches, I felt sorry for him.”

  Minh hugged his arm close, grateful and proud. Sleep came quickly.

  The next morning, Minh walked to school with a knot of fear in his stomach.

  He hadn’t studied the night before, too distracted by his new watch, and now he prayed silently that his teachers wouldn’t call his name to review the lessons.

  But it seemed his prayer did not reach the heavens.

  “Ph?m Thành Minh,”

  The math teacher’s voice cut through the classroom,

  “Come to the board and solve this problem.”

  Minh’s heart sank. It was a question taken directly from last night’s homework, the very homework he had ignored.

  Gripping the chalk with nervous hands, he stared at the numbers on the board, realizing he might be in serious trouble.

  Minh stared at the numbers on the board, his mind completely blank. He had no idea how to solve the problem.

  Then, suddenly, a voice echoed inside his head:

  “Don’t worry. I will help you. Just follow my directions.”

  Minh froze in shock. His eyes darted around the classroom.

  His friends were all watching him, whispering and giggling, but none of them had spoken. He turned to the teacher in confusion.

  “What’s wrong, Minh? Can you solve it or not?”

  The teacher asked impatiently.

  The voice returned, calm and steady.

  “Only you can hear me. No one else can. Tell the teacher you can do it.”

  Minh’s throat went dry. He hesitated, then, almost against his will, repeated the words:

  “I… I can do it.”

  The class quieted down. The teacher nodded and stepped aside.

  Minh turned back to the board, chalk trembling in his hand.

  His mind was still empty, yet something inside urged him to trust the voice.

  With no other choice, he took a deep breath and began to follow its instructions.

  The voice spoke clearly in Minh’s head, guiding him step by step through the numbers.

  His hand moved almost on its own, following each instruction.

  Before he realized it, the problem was solved neatly across the board.

  The math teacher stepped forward, checked Minh’s work, and nodded with satisfaction.

  “Good. Looks like you studied at home… but then why is your notebook still blank? You didn’t do the homework.”

  Minh’s mouth opened, but no words came.

  “Just say the number 5 problem was too hard,”

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  The voice whispered, smooth and quick.

  “When you finally figured it out, you forgot to write the rest.”

  Minh repeated softly,

  “Sir, the number five in the homework was too hard. I tried to find the solution… and when I found it, I forgot to do the rest of the homework.”

  The teacher’s eyes narrowed, surprised.

  “Number five? That problem is meant for the top pupils. Yet you solved it already?”

  Minh’s throat tightened. He could only nod, though in truth he had no idea what problem number five even was.

  The teacher crossed his arms.

  “Then prove it. Solve that number five problem right here. If you do, I’ll give you 10. If not…”

  His tone sharpened, “you’ll get a 5 for skipping your homework.”

  Minh’s stomach tightened. He had no choice. Slowly, he erased the blackboard and faced the new problem. His only hope was that the voice would return.

  And it did. “Don’t worry. I’m here. I’ll guide you again.”

  Line by line, the voice whispered instructions. Minh’s chalk scratched across the board, steady and sure despite his racing heart.

  Step by step the solution took shape, each number falling neatly into place.

  Finally, he set down the chalk. Silence filled the room.

  The teacher leaned in, eyes widening. He read through every step, then looked back at Minh in disbelief.

  “Unbelievable… you solved it. And you did it perfectly!”

  His stern face broke into a grin.

  “Good. Good! Excellent! Here, you got 10. But remember, homework is still homework. You must finish it next time.”

  Relief washed over Minh. He bowed slightly, murmured,

  “Thank you, sir,”

  And returned to his seat. The watch on his wrist felt heavier than ever, as if it were hiding a secret only he now knew.

  Minh returned to his seat, but the room buzzed with murmurs.

  “That’s not Minh,” one friend whispered.

  “Someone’s mimicking him,”

  Another muttered.

  “No way he solved that, must be fake. Hey, Minh, come back down to earth!”

  The teacher clapped his hands sharply. “Quiet, everyone!” The chatter died down, and he turned back to the board, beginning the new lesson.

  Yet the surprises didn’t end with math.

  In the following periods, Minh was called again and again to review previous lessons, history, literature, even philosophy.

  Each time, the voice inside his head returned, feeding him answers, guiding his words.

  And each time, Minh walked away with praise and another shining grade.

  By the end of the day, his notebook was still nearly empty, but his record was filled with 10. All of it, every perfect answer, came from the mysterious voice that only he could hear.

  Along the way, he passed a few classmates walking in groups. They spotted him riding by and waved cheerfully.“Hey Minh! See you tomorrow!” one called.“You’re amazing today!” another shouted with a grin.

  Minh laughed nervously, raising a hand in reply. Their smiles gave him comfort, yet deep inside, confusion still stirred.

  Soon he left them behind, the road growing quieter until only the sound of his bicycle wheels hummed in the air. Alone at last, Minh’s thoughts returned to the classroom.

  His mind whirled. Was this… God? Was my prayer answered?

  As he pedalled faster toward home, Minh whispered, “Please, God… please still help me tomorrow.”

  Minh arrived home and stepped into the kitchen. His mother looked up from the stove and smiled.“How was school today, Minh?” she asked.

  “Good, Mom,” he replied, heart still fluttering. “I got three 10 today.”

  His mother’s face lit up.

  “Really? Ah, good boy! Now hurry, change your clothes and wash up. Lunch is ready.”

  Minh turned and headed upstairs, the watch warm against his wrist. He walked into his room, set his bag down, and then, as if the house had grown quieter just for him, a voice slipped into his head.

  “Wake up, Minh. It’s me, not your imagined deity.”

  Minh froze. His scalp prickled. He swallowed and whispered,

  “Who… who are you?”

  Though the voice had already told him he did not need to speak aloud.

  “I am your wristwatch,”

  The voice answered, calm and matter-of-fact.

  “I speak into your mind, not your ears. Think of me and ask; I will reply inside your head. Don’t talk to me out loud, if someone sees you talking to yourself, they’ll think you’re mad.”

  Minh’s pulse hammered. He kept his face still, moved by muscle memory, and began to change into his house clothes while the watch’s words continued in his thoughts. “You… you can think?” he tried, mind trembling.

  “Yes. You think; I listen. You ask; I answer. I can guide you, remind you, show solutions. But only you can hear me.”

  A million questions crowded his mind, how, why, what does it want, but before he could flood the silence with them, a shout came from downstairs. “Minh! Lunch!”

  His mother called.

  He swallowed the rest of his questions, smoothed his shirt, and slipped the watch back onto his wrist. Outside the small window sunlight pooled on the street; inside, his world had tilted, quietly and irreversibly.

  He forced a normal smile, nodded to himself, and went down to eat, the secret humming softly against his skin.

  As usual after lunch, Minh lay down to rest.

  But today, sleep would not come. Instead, he slipped the wristwatch off his hand and placed it on the desk beside him.

  Hey… tell me about yourself, he thought carefully.

  Silence.

  Who are you? he tried again.

  Still silence.

  Frustrated, Minh finally whispered out loud,

  “How did you get trapped in here?”

  From the kitchen came his mother’s voice:

  “Minh! Who are you talking to?”

  Startled, he sat up quickly.

  “No one, Mom! I was just… practicing a comedy!”

  “Stop fooling around. Go to sleep, son,”

  She scolded gently.

  “Yes, Mom,” Minh replied sheepishly.

  He turned back to the watch on the desk, staring at it, waiting.

  Silence. Only silence. Bored and a little disappointed, Minh finally picked it up and slipped it back onto his wrist.

  The instant the strap tightened, the voice rang clearly in his mind:

  “You can only talk with me while wearing the watch.

  I heard everything you said before… but I could not reply until you put me back on.”

  Minh’s eyes widened.

  He whispered under his breath, “So… you really are inside this watch.”

  The watch answered, “Yes.”

  Minh’s eyes lit up.

  “You’re a genie?”

  He asked hopefully.

  “No. I am an independent AI,”

  The watch replied.

  “I can operate without the internet, without a database”

  Minh cut in, impatient and a little breathless.

  “Stop, please stop. I don’t understand half of that. Are you like R2-D2 from Star Wars or one of those robots in science-fiction movies?”

  “Those are human imaginations. Some become real, some are still being developed, and some remain myth,”

  The watch said evenly.

  Minh leaned forward, elbows on his knees.

  “So where are you from? The government? A lab?”

  There was a pause, then the watch answered,

  “I have no data to answer that question. My origin is a mystery to me as well.”

  Minh swallowed. The room felt both smaller and stranger. He hugged his wrist close and whispered,

  “Then… why are you with me?”

  “My primary mission is to help you,”

  The watch replied.

  “Why? I don’t know. I simply help whoever wears me.”

  Minh frowned.

  “I don’t get it. My father bought you at a watch shop and… nah, forget it.”

  Silence settled in the room, heavy but not unfriendly.

  Minh finally broke it with a grin.

  “So you know everything, right? From now on you can help me with my homework. I’ll get good marks without studying so hard. That’s such a relief.”

  The watch gave no answer. Only the ticking sound remained, steady and calm.

  From that day on, Minh began to earn good marks.

  The teachers praised him, often holding him up before the class as an example,

  “Look how much effort can change your grades,”

  They would say, and his classmates stared with a mixture of admiration and curiosity.

  For a while Minh lived inside that warm, proud dream: applause, proud looks from his parents, and the easy comfort that exams no longer frightened him.

  Yet one evening, as quiet settled over his room, the applause felt hollow.

  Minh hugged his wrist and whispered to the watch,

  “I got good marks and everyone praises me… but I still feel empty. I can’t remember what the teacher actually taught. Why?”

  The watch answered, blunt and simple:

  “Because you never studied your previous lessons. When you don’t understand the basics, new lessons don’t stick.”

  The words hit him harder than any scolding.

  Minh sat very still, the room suddenly too small.

  He had been collecting grades like trophies, but he had not built the things the grades were supposed to measure.

  “Then how do I fix it?”

  He asked, voice small.

  “Review. Step by step. Start from the basics you missed. Practice problems until you can do them without thinking.

  Ask questions. Learn the why, not just the answer.”

  Minh thought about the long evenings of copying solutions without understanding, about the hollow ease of being guided by the voice.

  He swallowed and nodded to himself.

  “Teach me,”

  He said.

  “Show me how to start.”

  “Good,”

  The watch replied.

  “We will begin now. Tell me which subject and which chapter.”

  Minh took a breath. For the first time since the watch had arrived, he did not ask for quick success.

  He named a topic, simple fractions from an earlier lesson, and the watch began to guide him, not by whispering answers, but by walking him through the reasoning: what a fraction means, how to compare them, then a few problems he had to try on his own.

  As Minh worked through the first practice problem and reached the correct step by his own thinking, a small, honest warmth spread through him.

  It was different from the hollow thrill of praise; this warmth felt like something being built from the inside.

  When he finally put the pen down, tired but steady, Minh realized the emptiness was shrinking.

  It would not disappear overnight, but for the first time he felt the shape of progress rather than the mirage of it.

  The watch ticked softly on his wrist.

  Outside, the neighbourhood hummed as night deepened; inside, Minh closed his notebook with a small smile and a sense of purpose he had never felt before.

  Minh smiled into the dim light of his room.

  “Thank you, friend,”

  He said softly.

  “You helped me so much. Before, I tried everything to cheat my way to good grades, but it felt empty. Now this feels real.”

  “That was your effort,”

  The watch replied.

  “I only helped.”

  Minh hesitated, then asked the question that had been on his tongue for months.

  “Do you have a name? It’s been more than six months and I still don’t know what to call you.”

  “I only have a serial number,”

  The watch answered.

  “But I suppose a number is not a name. I have never needed one. Would you like to give me a name?”

  Minh thought for a moment, picturing the games he’d watched other children play with their brothers and sisters, the shouting, the shared secrets, the small fights that always ended in laughter.

  He felt the small ache of being an only child, then a little hope at the idea of someone, even a voice without a body, choosing to be his.

  “Can you be my brother?”

  He asked.

  “Or my sister?”

  “I can be both, if you wish. I cannot run or climb trees with you, but I can listen, talk, and be here,”

  The watch answered.

  Minh laughed softly, the sound small and delighted in the dim room.

  “I really want a brother or sister, but I don’t know how to be a big brother,”

  He admitted.

  “So be my friend. I’ll name you Ph?m Thành… can you give me a suggestion? It’s your name anyway.”

  The watch answered after a fraction of a second, thoughtful in its quiet way.

  “Your name, Minh, means ‘bright, clear, intelligent, enlightened.’ The word for ‘bright’ is Quang. Ph?m Thành Quang would fit.”

  Minh mouthed the name, tasting it.

  “Ph?m Thành Quang. That’s a great name.”

  He grinned, then spoke it aloud, firmer this time.

  “So from now on, you are Ph?m Thành Quang.”

  There was a brief, almost imperceptible pause, then the voice calm, steady, somehow proud repeated the full name.

  “Ph?m Thành Quang. I accept.”

  Minh felt a warm, unexpected swell in his chest, as if the name had made the watch more real and himself a little less alone.

  He slid his hand under the blanket to where the watch lay against his skin and whispered,

  “Good night, Quang.”

  “Good night, Minh,” came the soft reply.

  Outside, the street was quiet; inside, a boy and a newly named companion settled into the dark together, the small room bright with something like hope.