Global Catastrophe, I Rebuild Civilization in the Refuge

Disasters always come unexpectedly. Perhaps it was just an unexpected incident, and the tiny wings of a butterfly instigated the apocalypse that swept the world. Disaster struck, and 80% of the people turned into rotten corpses in just ten minutes. Giant beasts travel through the mountains and wreak havoc on the land of Kyushu. The city was shattered, and human civilization was destroyed in an instant. The time traveler Lin Che lived in this doomsday for three full years, and finally died on the battlefield guarding the base city. Fortunately, he got a chance to start over again and return to three years ago with the civilization restart system! Three god-level gift packages at the beginning! One billion in cash! The perfect genetic potion! A dungeon that never falls! Lin Che: "Since God has given me a chance to come back again, I will definitely not let mankind be destroyed!" "O God who is above us! Do you know how angry human beings who are like ants can burst out in your eyes?" "We will change the world and rekindle the sparks in this land that has lived for millions of years!" "I will—restart civilization!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.