Seasoned heart breaker Raku unintentionally seduces Kosaki’s little sister who, unlike her older sibling, is not at all shy and has no problem pestering her beloved with amorous gestures! The young man is unable to fend off the girls’ advances, and in turn incurs the wrath of Chitoge. However, behind her demanding exterior, Chitoge is sentimental at heart and also decides to declare her love to Raku. Will we finally find out which of these young women holds the key to Raku’s heart? All will be revealed!