Oh Se Hee, is 17 years old girl , the only daughter of Oh family.

She has everything , a protective brothers Oh Sehun & Oh Luhan, wealthy family ,beauty inside out & a caring lover, Wu Yi Fan .

But one day,her life change after Yi Fan die severely in front of her eyes. After Yi Fan gone,Se Hee didnt believe  love  anymore.

But one day.......

"Class,today we have a new boy in  our class !! Come in boy, dont  be so shy" Mr Byun called that boy in.

Everyone look at that boy and some girl start to fangirl him. His handsome face decorated with a cute smile.

"GOD!!!! He SO cute!! I'm in love with him!! I wanna be his girl"Yul Na,  your bestie start be a drama queen. You just stared at her that sit behind you heartlessly.

"Emm...Hi!!!! I'm Kim Jong Dae .. but please call me Chen" he bowed gracefully and sit beside you because no more place in your class . He smiled to you but you replied him with a death glare.