The manga's story centers on Sadai, a person who heads into the mountains with the intent of taking his own life, but instead encounters a mysterious gentle girl.

Nagatoro is a cute freshman in high school who loves to toy with her senior classmate (Senpai). Even though Nagatoro tricks Senpai, makes him cry, and teases him, the two of them are hardly ever apart. Do the two of them really like each other as friends?

Original Web Manga