Once a month, play with the weird and live toward death.
Dong Mingxuan relies on logic to survive in the death game.
A girl who exists without logic, a shadow that quietly descends into reality, a secret related to the survival of the world...
When the boundaries of the game began to blur, he realized that what he was reasoning about was no longer a way out, but the world's... Final theorem.
——Welcome to the real hell.
