On a night in March 2026, in Seoul, Han Ra-on's room was filled with a faint mechanical hum and a palpable sense of tension. Laid out neatly on his desk were the "legacies of the future" that he would carry back fifty years into the past. Ra-on took a shaky breath as he unzipped his black tactical backpack.
"Alright, everything's here, right? Stay sharp. If any of this breaks over there, it's game over." First, Ra-on picked up his MSI RTX 5060 laptop. The slim body, manufactured with the latest 2026 process, emitted a cold metallic sheen. As he tucked the laptop into a soft pouch, he muttered to himself, "When this hits 1976... it'll be faster than all the world's supercomputers combined. Jobs would probably faint if he saw this."
Next came his inseparable companions: the Galaxy S26 Ultra, Watch 8, and Buds 4 Pro. He strapped the watch to his wrist and tapped the display. A timeline, synced in real-time with 2026 satellite signals, flowed smoothly across the screen. For power solutions, he meticulously packed three 140W GaN ultra-fast chargers, a bundle of USB-C cables, and even a solar charging panel for emergencies. A voltage adapter capable of handling the 110V power grids of the 1970s was an absolute necessity.
A 1970s Identity
On one side of the desk lay the disguise tools that would strip away his "time traveler" look. Ra-on opened a faded leather wallet and pulled out a U.S. passport issued in the 1970s. On the deep blue cover, an eagle emblem and the words 'United States of America' were engraved in gold foil. In the photo, he stared blankly at the camera with a slightly dated, parted hairstyle. "Name stays the same: La-on Han. Nationality: U.S. Citizen..."
He picked up a stack of cash. The texture was damp and rough—1970s-style dollar bills, vastly different from the crisp 2026 banknotes. Flicking through the $100 bills featuring Benjamin Franklin, he felt a strange surge of excitement. "With this much, I could buy a small house in California right away. Or... should I just buy Apple stock?"
The Final Check
Ra-on's fingertips trembled slightly as he zipped the bag shut. Standing before a mirror, he inspected his appearance. He wore a vintage-style jumper that looked ordinary but was made of high-functional 2026 fabric. Inside his bag slept "over-technology" that could rewrite human history. "Alright, preparation complete." He gave the Watch 8 bezel a final turn to check the time synchronization. The 2026 data network was pulsing on his wrist, piercing through fifty years of time.
Ra-on opened the hatch of the time machine sitting in the center of the room. His heartbeat grew loud enough to ring in his ears. One step, and he would arrive in 1976 America—a place where disco, hippies, and the dawn of the personal computer coexisted.
Before the final zip, Ra-on grabbed a thick manila envelope from the desk. Inside were a Stanford University admission letter and related documents, flawlessly forged using 2026's advanced AI and deepfake technology. He ran his fingers over the paper. The generative AI of 2026 had perfectly replicated the specific typewriter fonts of the 70s, the slight yellowing of the paper, and even the registrar's signature style. "Even the FBI wouldn't catch this. I'm 24, but if I set my age to 20... it'll be perfect for enjoying a year or two of college life."
He nodded to himself as if making a vow. His bag was full of "cheat codes" that could change history, but he was resolute. "I won't use any info on stocks or crypto. If I sweep up Apple or Microsoft shares now, the 2026 I'm supposed to return to might evaporate entirely. I'll just... breathe the air of that era and study like a normal student." Instead of becoming a billionaire using future knowledge, he chose the life of an 'observer' to witness the birth of technology firsthand. To never break the timeline—that was the one and only rule Ra-on imposed on himself.
Finally, everything was ready. With the heavy bag on his shoulder, Ra-on stood before the 'Chronos-V', a silver spherical time machine. His heart raced, but excitement outweighed fear. He hummed a light tune as he opened the hatch. "It's not a one-way ticket anyway... I'll just come back if I get bored~"
He adjusted the Watch 8 bezel to set the destination: July 17 1976, Palo Alto, California. The exact time and place where the romance of campus life and the personal computer revolution began. "Well then... shall we go on a little picnic to fifty years ago?"
As Ra-on sat in the cockpit and pressed the start button, blue particles began to swirl inside the machine. The familiar sight of his 2026 room blurred, and with a brilliant whiteout, his consciousness was pulled beyond the horizon of the past.
When he opened his eyes, what hit his nose wasn't the artificial breeze of a 2026 air purifier. It was the faint scent of exhaust, the hot California sun, and the muffled beat of a cassette tape playing in the distance. It is July 17, 1976.