1v1, main romance, age-difference, sweet story without angst. The perspective is from the submissive gong character, with occasional scenes from the dominant shou character. The submissive was in a dominant position before meeting the dominant, and the submissive pursues the dominant. Ye Zhou’s next-door neighbor is a handsome and refined man, with high looks, educational background, and a good personality—he’s also a university professor. However, fate has it that, when he goes out to take out the tr*sh, he accidentally witnesses the breakup scene between his next-door neighbor and his ex-boyfriend: Ex-boyfriend: “Being with you, I feel like I’m a soulless shell. I find you terrifying.” Ye Zhou: … (Did I just hear something I shouldn’t have?) Initially, Ye Zhou thought that Guan Heng was a person with a hidden, beastly nature. But after a few encounters, he not only finds nothing terrifying about this man but is also very charmed. As they spend more time together, they become increasingly attracted to each other. Then, one day, he discovers in Guan Heng’s study books like “Records of s*xual Assault Crimes,” “On the Development of Pe*verted Killers,” and “The Normal Disguise of High-Intelligence Criminals.” Ye Zhou: … (Can I still regret this now?) According to social control theory: Most people refrain from committing crimes because they have good internal or external control factors.