Due to the pressure of life, Lu Yuming and his sister Lu Qing'er depended on each other. His sister Lu Qing'er's mental state was sometimes not very good, but most of the time she was in good condition. Lu Yuming is a very strange person. He often tries to commit suicide, but he cherishes his life very much. Until one day when he was trying to commit suicide in the hospital, he was stopped by Lu Qing'er, and they both entered a horror game.
Purpose: redemption