Gao Ge, a "fox" young man with a superior IQ, whose biggest dream is to lie down and become a salted fish. However, he was inexplicably bound to a "savior system", which constantly issued tasks for him to save the world. His method of "saving the world" every time is extremely weird: turning a doomsday zombie into an Internet celebrity anchor, tricking the ghost king into filming a horror movie, sending the world-destroying devil to participate in "Produce 101"... What's even more outrageous is that he actually succeeded in all of them! However, the system suddenly issued the ultimate mission: to save his native family, which favored sons over daughters and was criticized by everyone. Gao Ge had no choice but to use the tactics he used to deal with the doomsday boss on his own family. When everyone thought he had stopped, he discovered the truth of the system - this was an experiment by a higher civilization, and his family was the experimental sample.