My Doomsday System

Meteors hit, and shelters were built around the world. State shelters vs. Private shelters? Of course it's private, I'm the world's top vassal! Bah, what an unlucky thing. The world is so big and this meteorite hit my river district city three times in a row. Fortunately, I was well prepared. What the hell is this strange stone? Pick it up and get it. What? Where did this system come from? Saved a girl of similar age, escaped from a life of one person, and escaped from the days of being single 555 Is this really the end of the world for thugs? And rob me? I am not a soft persimmon as a top vassal. Special people mutate? Why don't you come to the corpse tide? … The number of words in the first 10 chapters may not be enough for readers, but I guarantee that the number of words in each of the next 10 chapters will not be less than 3,000. I beg you to collect it QAQ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.