Apocalypse: Hack into the Treasure Chest Explosion Rate System at the Beginning

Shen An is an ordinary college student. His parents died young and he is one of the poor. Until one day, the whole world became scary. The end is coming, and this is a challenge to all mankind. You must work hard to become stronger and pass all levels before you can return to the original world line... But Shen An suddenly discovered that he could randomly tamper with the explosion rate of treasure chests! ! ! "Suddenly I feel that the end of the world is not scary at all!!!" Apocalyptic novel + multiple female protagonists ps: A post-apocalyptic story, but it won't be very depressing and scary. The overall style is still relatively relaxed! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.