Yandere au. In my quiet pond.

On the surface, Cha Eui-jae was a simple S-rank hunter with strength and courage. He easily ranked at the top of the list and was well-liked for his reserved and kind nature. However, no one knew about Cha Eui-jae's hidden monstrous nature, consumed by unhealthy love. In his quiet little world, he was deeply in love with a person in his circle who was second in command. Cha Eui-jae was madly in love with the head of the guild, the head of the Pado guild, which was one of the largest guilds in South Korea, Lee Sa-young.

Since Cha Eui-jae had fallen in love with Lee Sa-young, people had started disappearing from Lee Sa-young's circle. One person was found hanged in their own apartment, another was strangled in bed, and a third was drowned in a swimming pool. Given that the second incident was definitely not a coincidence, but rather a deliberate crime, the other factors also seemed far from harmless. It seems that someone is deliberately getting rid of the people who were closest to Lee Sa-young. But who was it, and most importantly, why was it happening? So far, the investigation has led to nothing and has been stalled. Meanwhile, Cha Eui-jae is reveling in the blood on his hands, which clearly belongs to someone other than a monster. He has been involved in all three incidents and shows no signs of stopping.