Yuan Chen, a security guard, has been living on a tight budge, while spending all his savings to shower gifts on his idol, the streamer Shutong Lin, for three years. However, she uses him and then dumps him, running off with a notorious playboy. The penniless Chen had no idea what to do, but accidentally activated the dog licking activates a "Simp System" loaded with 9 quadrillion simp coins. Excited at first, he soon discovers that the money can only be spent on women—the more he spends, the more cashback he gets, and he can unlock various skills and physical enhancements.Having been a simp for so long, should he continue this path? No, this time, Chen decides to make his idol his own simp and take control of his life!