Xianyu aspires to be a salted fish, but when she is hit by a car while helping a disabled person cross the road, she is bound to a deceptive female supporting character acting as a monster system, allowing her to travel through three thousand small worlds, playing the role of those annoying female supporting characters who are constantly acting as monsters. Only when the supporting female character receives a box lunch can she return to real life and become a happy salted fish.
Xian Yu (dead fish eyes): I can't be a monster. I only eat, drink and sleep.
System: What a big boy, as long as you complete the task obediently, I will send you back to be a salted fish.
Life is not easy, Xianyu sighs.
Intention: Take other people's path and let others cry.