Everyone was pulled into the infinite abyss without warning, without any reason or warning.
You can only survive by constantly clearing the weird and terrifying dungeons, and accumulate points to exchange for abilities, physiques, props, and talents.
The dungeon has no fixed logic, and is intertwined with ghosts, murders, curses, illusions, resurrection of the dead, and rules and traps.
The truth is never revealed in space, and everyone thinks it is just a cruel survival game.
In fact, the copy itself is a scam, the rules are lies, teammates are pawns, and life and death are controlled by higher beings.
