Kaoru Kurisu works in general affairs at a security company and he's had bad luck with love all his life. He's just gotten out of a terrible relationship with a horrible guy, and doesn't trust himself when it comes to finding a decent one. Then, one day, he meets the younger brother of the president of his company, Shinobu Inoue. He has gorgeous black hair, chiseled looks, and a sculpted body. Not only that, he is a pure-hearted soul who's never been in a relationship... Kaoru tries to suppress his attraction to Shinobu by reminding himself that Shinobu is his boss's brother and that he's only been unsuccessful in relationships, but his feelings for Shinobu finally explode... A handsome young man who just came back from the States with a heart of gold and a devoted pretty young man who is easily swayed by his emotions!Kaoru is a young man who's only dated terrible guys, but thinks he's finally found the right guy for himself when he meets Shinobu, the younger brother of his boss. He doesn't want to be, but he can't help feeling attracted to him.