Global Nuclear Pollution Is Coming: I Build the Strongest Fortress

[Doomsday + Rebirth + No System + Not the Holy Mother + Infinite Space + Stocking Up Supplies + Fighting against Nuclear Alien Beasts + Gou] The island country discharged nuclear sewage, causing nucleic acid rain to fall, all marine life mutated, and 90% of humans died! In the last life, Xiao Chuan was lucky enough to obtain the power of space, but was framed by his best brother. He was taken into the doomsday laboratory, drank nuclear sewage and tortured to death. Reborn one month before the nuclear sewage apocalypse, Xiao Chuan vowed to be fully prepared to kill his enemies before the apocalypse! No money to stock up on supplies? Report the spy next door directly and get the first pot of gold! No safe house? Buy a villa, hire a crazy professor, and transform it into the strongest fortress! The end of the world has finally struck, marine life has mutated and landed, and humans are willing to kill each other for a clean water source... Xiao Chuan, on the other hand, was enjoying life at home and killing a few ugly ocean beasts to add to the fun.