In a quiet town where the rain never seems to stop, memories linger like echoes that refuse to fade. Kaito, a boy burdened by the weight of his past, drifts through life with a smile that hides a thousand regrets. But everything begins to change the moment he meets Yuki - a mysterious girl who s...

This is the story of Shi-heum and Yoon-sung, who found themselves living together due to circumstances beyond their control.

An amateur serial killer tries to shake his homicidal tendencies by entering the dating world.