At eight o'clock every morning, the world will forget nine people on time.
Nineteen-year-old Shen Zhou became the ninth. His mother regarded him as a stranger who broke into the home. His face in the photo was erased, and his household registration, school registration and all traces of his life disappeared overnight.
There was only a letter written to the "Ninth Sun" telling him: before midnight, find three people to prove your existence, otherwise you will completely lose your name.
In order to survive, Shen Zhou and eight other unknown people broke into the old city abandoned by reality. However, when they grabbed the recycled list of only nine people, they found the tenth line that had been scratched out from the back of the paper.
What's even more frightening is that Shen Zhou gradually discovers that this is not the first time that he has been forgotten by the world.
