Library

For me, life is divided into four stages: ignorant youth, stumbling youth, burdened middle age, and looking back at old age. When we are young, we quietly shape our future background and character; when we are young, we stumble in confusion and are busy trying to establish ourselves in the world; when we are middle-aged, there are old people and young people, and we are running for a living, almost forgetting ourselves; when we are old, if we are stable, we can take the time to look back at where we came from. This book is a life note I wrote for myself. I started with "The Youth of My Life" to record the stories and experiences of my youth, as well as my confusion and expectations for the future. I hope that after many years, I can walk these four sections of the road openly and completely with a smile.

A 23-year-old programmer is obsessed with the past. One day, he accidentally touched the mystery of time and space and returned to the parallel world in 2018, when he was 15 years old. Let's see how he counterattacks his life again...