"Team Leader, watching you all vulnerable and alone is pretty cute."

To everyone else in the company, she's the ultimate ace—a professional female team leader who excels at every task handed to her. She is the epitome of success and competence. However, to her own team members, she is a high-strung, temperamental boss, famous for her incessant nagging every single morning. This facade of perfection hides a deeply guarded secret.

One day, the subordinate Siwoo forgets his phone in the restroom. When he returns to retrieve it, he stumbles upon a shocking sight: his esteemed boss is masturbating right there. This discovery shatters the image she projects and unveils a vulnerable, raw side of her.

The sudden shift in their power dynamic is palpable. Siwoo, realizing the hypocrisy, thinks: 'Crazy bitch, haha… So you were just an animal in the end, huh?' This secret leverage completely changes how Siwoo views and interacts with his superior, opening up a dangerous and thrilling path for their relationship, crossing professional boundaries into explicit territory.