Saito Saga, He was famous known as Black Heart. All the people believe that he has no heart. When he was eight years old, he killed his own family. He was a killer and no mercy to those people he killed. Everybody scared at him and no one wants to be his friend because no one wants to have a friend who was a killer, right? Inoue Kagawa, a simple student who believes that the famous Black Heart, have a remaining Good side in his heart

Wala akong balak na mapabilang sa isang groupo ng mga lalaki na minsan ko lang nakilala. at wala rin sa plano ko na bumalik sa pilipinas para lang mag patakbo ng isang kompanya. At mas lalong wala sa plano ko mainlove sa kaisa isang lalaki na pinandidirian ko.

Yumi was forced to marry Kurt dahil tinulungan siya nitong bayaran ang hospital bills ng Daddy niya. Will they learn to fall in love habang nagsasama sila sa isang bubong?