Synopsis: A new girl at school is coming. She suffered a lot after the separation from his family, became a bad girl and was send back to Korea her parents put her in a college a little distant from the large and noisy city of Seoul (capital of South Korea) in Jeju Island . In the middle of her punishment she ends up meeting with four boys (F4), Kris, Lay, Lee Jong Suk and Sehun. unconsciously, she falls in love for one of the bad boys, even though it will be impossible to you she will keep trying to get closer. 

"I can die, but I have to have him by my side" 
"I can not stand weak girls" 
"... I will be a star for him, his unique star ..."

Characters:

Kim HyunA 

Zhang Yixing / Lay 

Wu Yifan / Kris

Oh Sehun

Lee Jong Suk

EXO (TAO, Kris, Luhan, Lay, Xiumin, Chen, Sehun, Suho, D.O, Kai, Baekhyun and Chanyeon)

4MINUTE (Gayoon, Jiyoon, Hyuna, Sohyun and Jihyun)

 

TTS (Taeyeon, Tiffany and Seohyun)