Crash Course in Seduction

Synopsis

Wu Xialu releases Ryu Gyeom, a gisaeng sealed for 500 years. To get revenge on her bully, Choi Sena, Xialu trades with Ryu Gyeom: he teaches her to seduce Sena's fiancé, Cha Jihun, while she helps him find a seal for his freedom. Their dangerous game begins as their fates entwine.