[Apocalypse + Mutated Zombies + System + Not the Holy Mother + Time Travel]
Lin Yu, a young man from Hope City, was involved in a car accident while riding a bus. At the time of crisis, he was rescued by the peace system calling itself Ramliga and selected as a host.
He is told that he must travel across worlds to eliminate threats that exist in each world.
In the first world, Lin Yu met the girl Tang Shiya and competed with the mysterious organization. After the crisis was resolved, the two began to travel through various worlds.
