In the spring of 1986, in the early days of reform and opening up, it was a special period when the planned economy and the market economy were intertwined. State-owned factories are facing transformation pressure, the individual economy is beginning to sprout, the collision between modern Internet entrepreneurs and the state-owned factory system in the 1980s, the conflict between information technology thinking and traditional production models, and the sense of dislocation between future memory and current reality. Cheng Mo, the CEO of an Internet company in 2023, woke up in the workers' hospital in 1986 after a car accident and found that his young self in the mirror had his physical age back to 22 years old.