Charles Spellman was clueless on girls and everything that makes them tick, that's why when he first confessed on fancying someone, he went home with a bloody nose. Koline Joliette, however, didn't like anyone being treated like that even if it was she herself was the girl he confessed to. After a lot of persuading, Koline makes it her goal to make Charles as desirable as possible. Five rules were established for Charles to accomplish his goal and he aces every single one of them. But will he be satisfied will all the girls wanting his attention when in reality, all he still want is Koline?