It's a trap for those who want to practice writing, so I don't recommend reading it. . . . . Liu Chunhua, a modern childless man in his 40s who worked in a supermarket, fell asleep at night. Unexpectedly, he woke up in the 1960s and became Liu Chunhua, a patriarch of four sons and one daughter. Who would have thought that the supermarket where I work would also follow me.