They come from rich and famous family in Seoul. People always says how lucky they are to have family like that. But people don't know what they've been through ever since they were born into the rich and famous family. The truth of their life are really different from what everyone sees.

"There's always a rainbow after the storm..."

Cho Kyuhyun, the second son from Cho Family. His father is the chairman of Cho Corporation which is really famous in Korea, Japan and Taiwan. Kyuhyun was born from Cho Seungwan's second wife. He has stepbother named Cho Siwon. His relationship with Siwon is never good, because Siwon always hates him and his mother. Siwon also hates by the fact that Kyuhyun will work in the company as soon as he graduate from college. But even so, Kyuhyun is always respect him and treat him nicely just like what brother usually does. Kyuhyun doesn't even want to take a part in the company because he wants to choose his own way of life. And the important thing that you should know is... Kyuhyun doesn't like his rich and famous family.

Jin Seyeon, the daughter of Jin Eun Sang, a very succesful bussiness woman. She loves playing piano and she's a smart student in her school. But her mom is always taking control of her life. She keeps telling Seyeon what to do, making Seyeon feels stress about it. Her mom is really protective and very concern about her studies. Even her mom will pay expensive to the school and ask them to give Seyeon the best score in the school. Seyeon even ever tried to suicide so she can get away from her mom. Because of that incident, her mom becomes more protective toward her.

Kim Woo Bin, the only son of Kim Heung Soo, the chairman of Zeus hotel. Zeus hotel is really famous around the world. Woo Bin is a typical guy who doesn't talk much. His relationship with his father isn't good because his father never care about him. Even when his mom left the house, his father didn't bother to look for her and that makes Woo Bin hates his father even more. He used to be friend with Kyuhyun, but since something happened between them, they turned out into enemy.  Woo Bin is in a relationship with Kim Taeyeon.