After a breakup leaves veterinarian Shizuma trying to drink away his heartbreak, he wakes beside Minato with almost no memory of the night they spent together. Minato is furious at being forgotten and decides to make Shizuma fall for him so he can reject him in return. The revenge plan becomes harder to follow as repeated encounters turn anger and attraction into genuine feelings, forcing both men to decide whether they are willing to risk a relationship neither intended to begin.