Yu Chen woke up in a familiar but unfamiliar world. His mind is blank. If he wants to live in this era, he must start from scratch, add common sense, and learn new knowledge. Yu Chen is full of hope for the future. He is only in his early twenties and has a promising future. When everything was on track, an inspection report shattered all Yu Chen's illusions about the future - his bone age was thirty-one. The questions that appeared inexplicably after waking up flooded back from the depths of my mind like a rising tide.
Concept: Will forgotten love come back?