After the subway collapse, Xiao Sa's sister Xiao Wan "missed".
The strange thing is that there is no body, no memorial, no archives, and even relatives and friends have begun to vaguely forget her, as if she never existed.
On the seventh day, Xiao Sa received a subway ticket that had been out of service for many years. There were seven rules written on the back. The last one was:
"If you still remember Xiao Wan, don't let others know."
That night, Xiao Sa boarded the non-existent last bus No. 13 And entered the "Corridor of Disorder".
Every copy here is like a tampered reality:
A mirrored apartment that changes people, a time post office that only accepts letters from the future, a twilight kindergarten that only allows children to survive, a memory court that turns testimony into reality...
People who die here not only die, but also are slowly erased by reality.
In order to retrieve his sister and find out the truth behind this "forgetting", Xiao Sa had to form a team with a group of people who were also involved in the world of rules.
Some of them save people, some lie to people, some are afraid of death, and some are more like ghosts than ghosts.
They will argue, fall out, sacrifice, support each other, and in the darkest moments, they will leave the last spark of fire to others.
But as the copy went deeper and deeper, Xiao Sa discovered:
The so-called clearance may not be salvation.
But bury the truth again.
