A psycho love story about excessive love that erases reason and ethics. "They say that girl is looking for a sugar daddy" "Gross (lol)" University student Manami is subjected to unfounded bullying by her classmates after a baseless rumor is spread about her. The harassment gradually escalates, breaking her down, and eventually she even loses the will to go to school. But her younger childhood friend, Rin, supports her. Saved by his kindness, she starts dating him, and little by little, Manami regains her normal life. Eventually, she is able to go to school again, but for some reason, the bullies have suddenly disappeared. One day, Manami notices that Rin often goes out late at night, and out of curiosity, she decides to follow him. She ends up in an old warehouse on the outskirts of town. When she peers inside , she sees Rin literally "dismantling" the bullies. "Sorry, it smells strong in here, doesn't it?" Rin-kun doesn't seem at all perturbed when Manami appears before him, and continues to speak to him as usual. Terrified by the strangeness of the situation, Manami quickly runs away, but is quickly caught. "Where are you going?" "I see, you're confused, Manami-san." "It's okay. I'll take my time loving you and bring you back to your senses." Rin-kun's twisted training quietly begins...