The world is entangled in an unknown system, which is like an invisible net that snatches away living people from the world from time to time and throws them into the field of life and death that cannot be entered or exited.
There are no rules, only fighting for one's life. In the light of swords and blood, everyone is fighting to stay alive.
Zhou Xingsui was one of those who was dragged in.
In a chaotic world, a bad environment, and a game where you can lose your life at any time, he really couldn't tell which one was better.
The player fights for his life, using rose as a blade, searching for it in the killing. He sees a butterfly falling on the tip of his knife.
Concept: The inseparable bond of fate, the healing power of two-way redemption