K13, a special forces soldier with only a codename, no name, and no memory.
He inexplicably entered a space called the Killing Planet. This place is filled with all kinds of demons, zombies, ghosts and unknown monsters, attacking all humans they can see.
However, the demons are not the most terrifying. The most terrifying are the humans who come to the killing planet.
These human beings from different planes of the earth fight each other and plunder resources, turning killing into a game.
K13 will not give in to the devil, let alone the evil person.
He wants to fight his way out, retrieve his memory, and leave this hellish place.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.