Love's Curse

Fumi is a shy girl, she's timid about everything and invisible to everyone in school except her best friends Gina and Sento. That's enough for her she doesn't necessarily wanna be noticed that is until.... when the exchange student Hikaru arrives, she can't help but want to be noticed by him too. Apparently so do 5 other girls including her best friends Gina and Sento. What's she gonna do? But things seem easier when one of the girls are suddenly eliminated...whose this mysterious killer and are they a friend or foe?