Kim Jaejoong--handsomest, smartest, richest, most popular guy in SM private college in Seoul, South Korea. He has more money than he's taken breaths, and not to mention he's also known as Hero, the leader of the GunBlaze gang, which girls all over Seoul find appealing. After all, who doesn't want a hot, badass gang leader as their boyfriend? Well, love is definitely not on Jaejoongs "things to experience" list. Yet how can a man who could strike even a child without hesitating fall so madly in love with a simple, common girl.....?

   Makino Natsuki isn't ultra-beautiful. She's not a witch who steals men's hearts, she's not a princess, and she's not a goddess. She's an orphan who focuses solely on her education and being able to pay next month's rent. She's had more than her fair share of mobsters and gang warfare--that's the reason why she left Tokyo in the first place. She hates gangsters down to the soul, and that includes Jaejoong. Loving a gangster is out of the question.

   Jaejoong's heart breaks as he struggles to make Natsuki return his feelings, more troubles arise, in the form of Jaejoong's murderious fan girls, Natsuki's troubling past, her newfound crush that just happens to be Jaejoong's best friend, book-loving, gentle, and violence-hating Park Yoochun, and more. 

   I'm begging you, please tell me that you love me.