When faced with simultaneous confessions from Xia Yiyi and Qiu Mang, Tang Tang claimed he wasn't interested in girls to avoid choosing between them. Unconvinced, the persistent girls demanded proof, prompting Tang Tang to enlist his friend Chen Qingye in a scheme to deceive them. Despite Chen Qingye's initial reluctance, he reluctantly agreed to assist Tang Tang, getting entangled in his friend's web of lies.