Chen Li works at Mo city, he works there every day with no hope to be seen for the future… until one night. Chen Li obtains a special ability, an ability to buy “Time” and “Lifespan” from people, sell “Time” and “Lifespan” and also let things speed up “Time leap” and slow down “exhaustion time”. So he begins to build a top-class “Lifespan club”!

He got a doomsday salvation system. As long as he saves the world, he can have everything. He recruited top talents to build the Pan-Human Principle Guardian Association. He descended into the doomsday worlds as the guardian of human principles, allowing the whole world to admire him and worship him as a god. The ultimate natural disaster. The mutation frenzy. The whisper of the evil god. Thus, a huge organization spanning many worlds, taking the protection of human principles as its own responsibility and saving civilization from the fate of destruction, gradually appeared in the eyes of the world.