[Brainful System] + [Hodgepodge] + [Doomsday Survival] + [Game] + [Single Male Protagonist]
Game anchor Gu Chen accidentally traveled to a post-apocalyptic world similar to the evacuation game, but his arrival seems to have changed the world forever, so he can only rely on his ability to summon characters from other worlds to compete with other camps, survive in this world, and build his own world.
