Welcome to the Doomsday Evolution Game

In the summer of 2032, the "sky light" phenomenon appeared. A huge beam of light appeared in the sky and flashed from the surface of Blue Star, and countless humans were transported to a different world invaded by monsters. The Silent Forest where all creatures must remain silent; the huge black shadow dragging downstream in the deep abyss; the abandoned city filled with aberrant monsters; the scarlet factory filled with blood and violence; the mountain centipede that surrounds the mountains... God said let there be light, Then there was light. God said that light is good, but He did not say that on the other side of the light is a monster. So, goddamn it, welcome to the game Doom Evolution.