"It's fine, just try it once."

Her childhood friend stole her fiancé, her manga project was rejected, and she got kicked out of the place where she was staying... mangaka Himari Mizuno was left living in a precarious situation.

First off, a place to stay... she decides to move into a share house where creator-types reside. Living there is the wary novelist Shizuto Yuzuki and the sociable designer Aki Okamoto. She finds herself living together with these two men.

However, at the welcoming party on her first day, Himari has a certain misunderstanding with Shizuto; Intending to correct it, she comes to his room while drunk...