Help! I Just Transformed, but My Girlfriend Thinks I'm a Cold, Haughty Witch

Zhou Tao gets bound to a deadbeat System, and every transformation card turns him into a cold, aloof demoness. One day, he saves his crush, Shen Lili, only for her to decide he must be a “hidden powerhouse.” From then on, he’s forced to play along: By day, he pretends to be a cold, aloof demoness. By night, he turns back into a socially awkward college guy. He has to strike a pose before every fight, and even throw up after saving someone. His embarrassing past is enough to furnish a three-bedroom apartment. Worst of all, his girlfriend, Shen Lili, is completely convinced: “Big sis, your model-switching is insanely cool!” Zhou Tao: …I just want to quietly be a nobody!