iwaizumi got himself a cheery, fun, light-hearted and charming new neighbor, oikawa tooru.
and he just turned out to be the right companion iwaizumi hajime needed.
What happens when Doeun's long lost enemy comes back to her high school? What tests will he put her through? But what happens when Doeun developed feelings for him?
Who's feelings did she not know until a heartbreak?