Minu is a shy college student who becomes entangled in a whirlwind relationship with notorious bad guy Yujin. Minu believes in true love, but Yujin only believes in one-night stands. Yujin reveals his deepest secret to Minu in order to seduce him, but things take an unexpected twist when Yujin develops feelings for Minu. Will Minu and Yujin be able to overcome their differences and find true love?