Lin Shu, a male patient in a mental hospital, firmly believes that he is an ancient general who has traveled through time.
The female patient Shen Ruo claims to be a psychological evaluator sent by the future world.
They are all "sick".
Until one day, Lin Shu saw a line of notes in Shen Ruo's medical record -
"This patient is extremely dangerous. She can make anyone believe that they are crazy."
And I, Lin Shu, am being treated by her at the moment.
But that's not the whole story.
In the deepest part of the fourth ward, there is a room that does not exist. There is a patient in the room who does not exist. Her hair is all white, her eyes are two colors, and she has lived for five thousand years.
She is the vessel for all humanity's forgotten memories.
And someone wants to open her in 2026.
