Koroshi AiKoroshiai; Love of Kill; 殺し愛; 相愛相殺; โคโรชิ ไอ; حب القتل; Giết chết tình yêu

One day, Chateau, a bounty hunter belonging to an assassin organization, encounters the mysterious bounty hunter Ryang-ha. After being shown the overwhelming difference in their abilities and thinking that this is going to be her end, Ryang-ha's only demand from her is to exchange their contact information. And thus started a game of cat and mouse, in which the hands of the participants are fully covered in blood...