[Relive your life again, and you can't let the salted fish go rotten anymore! (Rebirth + Space + System + Slap in the Face + Natural Disaster + Zombies + Base Construction + Recruiting a Little Brother + No CP) The end of the world is coming, Li Zhenzhen is killed by his scumbag step-sister, his space is taken away, and his five-year-old sister is sold to the scum for the price of a box of instant noodles, becoming a meal for those beasts... After reviving her life, with space and system, Li Zhenzhen can no longer swallow her anger: cheating on her scumbag father? Beat! Bai Lian stepsister? Beat! Scumbag and profiteer? Gather it up and hit again! With the support of the system and space, Li Zhenzhen established a shelter base, led a group of younger brothers to clear up wasteland and fight monsters, and accidentally became the strongest boss in the apocalypse! [There is no CP in the main text, there are many supporting roles, you can imagine it by yourself, if you don't like it, don't enter]