In the Last Days, the Mother and Daughter Next Door Moved into My House

[No system, no space + hoarding supplies to survive + single female protagonist] Fang Shiyu, the childhood sweetheart next door, lost interest in studying and test papers overnight, and barged into the leisurely summer vacation life. He claimed to be a reborn person who had traveled back from the future. He was talking about the impending doomsday shrouded in black fog. He pulled Zhang Yang and asked to do something together, and then they started running wildly on the road to prepare for the doomsday. "It's not that I don't believe you, but the end of the world is outrageous. You don't have a system, space, or powers. You, a reborn person, don't look real..." "You stole your mother's bank card and took it all out to stock up on stuff. Isn't that appropriate?" "Where did you get the gun? If we are discovered, we will both be doomed!" …