Qin Chen, who came to collect a debt, saves Zhang Chuxia who is suffering from domestic violence, and accidentally activates the modify all things entry system! Change it so she worships weakness! Killers attacking? Change them to cold-faced killers making cold fried noodles! Bomb threat? Change it to a dud! Su Yuhuan's serial vicious schemes, Qin Chen meets every move and resolves danger by changing a single character. He protects Zhang Chuxia to return to her roots, slaps scum all the way, and finally embraces the fortune-bringing beauty, starting a counterattack life!