When the murder of Tsukasa's parents leaves her and her brothers homeless, she finds herself turning to the same people responsible for the deaths of her parents - the yakuza and fellow classmate/Yakuzi head, Ryuji. From their very first meeting, Tsukasa finds herself in debt to Ryuji, and the only way to pay it off is to become his bodyguard. Yet, the incurring debt seems to greatly increase, regardless of how much Tsukasa works. Perhaps Ryuji has other reasons for keeping her by his side?
Plain when she's a girl, but disguised as a guy, she's got a good body, is awesome at fighting and has a handsome face.
Despite thinking that Ida is a guy, Kang Naru falls in love with her.
Now everyone thinks that Naru is gay, Ida wants to tell him the truth.
"What should I do? If they know I'm a girl - "
- But at what cost...?
And the only thing worse than her current situation is the one that she'll be in if anyone ever realizes that she is, in fact, a girl. Everything is wrong! Everything! Particularly the fact that, even though she's surrounded by amazingly gorgeous guys, her chances of romance are less than zero. But with life this complicated, something is bound to give. In fact, it just did.
Soon a few more girls appear in his life and the adventure begins. What will happen to him and what kind of weird and wonderful stories lie in front of the small group is for you to find out.