"You can't honestly be mad at me right now. You kissed me!" Bodyguard University is Thailand's only school in which students are exclusively chosen to train as bodyguards for the top government and celebrity personnel. In a senior's last semester, he is paired with a junior, acting as his bodyguard by going through tests and trials put together by the school. Porsche is a senior and also BU's top performing bodyguard. When junior Kinn comes and destroys all of his top test and training scores, he leaves Porsche upset and the student body miffed. Tension arises between the two, which they are unable to address due to the school deciding to pair Porsche as Kinn's bodyguard. Meanwhile, Kinn's past is catching up to him, resulting in Porsche using his talents more often than he thought. Will danger be enough to brew a romance, or will animosity win?