Due to a certain incident in the past, ‘Kang Si-woo’ ended up in prison. After being released, he seeks revenge on ‘Kang Ha-jun,’ who drove his life into ruin, by teaming up with ‘Do Ji-hyuk.’ Kang Si-woo's sole purpose is to make Kang Ha-jun feel the same way he did. However, the more he tries to hate him, the more he becomes entangled in the feelings he had for Ha-jun in the past, leading him to feel self-loathing and guilt each day. Meanwhile, Do Ji-hyuk also feels a strong attraction toward Si-woo, and their relationship becomes increasingly disastrous as the three of them navigate their complex emotions.

Having begun his quest for revenge to save his life, which has been ruined by betrayal, can he succeed in his revenge while confronting the truth and suppressing his own feelings?