Nana is a high school student and a trainee in YH entertainment. She has a huge crush on Chengcheng - her best friend's brother. Unfortunately, he's happy with his girlfriend but Nana decides to wait for him. Everything starts to change when a new boy appears - Xukun. It turns out that he is Chencheng's stepbrother. They don't get along well. Chengcheng starts to feel unsecured because of Xukun. He's talented, handsome and also becomes a trainee. But behind this playful mask there's a painful story, that nobody seems to notice. As time goes by Xukun starts to develop feelings for Nana who sees him only as a player. Will Xukun make Nana fall for him? Will he open up to her? What if Chengcheng also falls for her? Who will she choose? Who is the one that she loves? Is it Chengcheng or is it Xukun? ?Highest rankings? #1 cpop #1 Chengcheng #2 nex7 #6 song #7 Xukun #1 misterious #1 ninepercent