There is this one girl who is actually perfect. Everyone says that noone can be perfect but actually she is. And she knows this herself too. She came to understand this herself when she was still 9 years old. She was perfect at everything at school. She was a very cute girl with perfect face at that age. She did extrememly good at sports and everything else like, when she did perfect at piano, her mother insisted that she should also take violin and chello lessons too. She listened her mom and did a perfect job, in all concerts of her. She was very nice, easy going, can be stubborn, and sometimes hard and strict. She knew when to change and she could seperate the right and the wrong. She had sense of justice too and she was also homorous. Like I said, perfect human being on earth where everyone said cannot exist.

But you know what she did,..she hid that side of her. She was alsways silent and she hid in the shadow of her twin brother. Her brother knew about his sister and helped her to live peacefully. He was not perfect like her. He was pretty normal. It also caused their parents to compare them alot but he learnt not to take them to his heart and he loved his twin sister and always helped her. He believed her.

This is the story of the girl whose colors started to come to surface by having friends and going hardships. The girl who was scaried that she might be used by other if they learnt her perfection, and hid her trueself be seen...What will happen to her? Was she right at hiding herself..or that was the only thing she was not right at? This is the story of Moon Yun.

Moon Yun

22 years old seniour in Seoul University.

The only unknown perfection on earth and her life.

You will get to know her by time.

Moon Shin

Yun's twin brother.

Not perfect but completely a bad person.

Smokes, drinks, gambs, a player, and everything you can expect from a bad young boy.

Only listens his twin sister.

Helps his sister and protects her everytime.

Moon Do Hoon    [Actually Kim Do Hoon]

The eldest son of Moon Household.

A very advantorous kid.

Already finished university and touring the world by being a very famous photographer.

Knows of his sister's secret but chooses to ignore and pretend not to know. But also hides her secrets

Loves his little sister&brother.

Lee Soon-kyu aka Sunny

Yun's childhood friend. 

A boyish but extremely y friend and also very trustworthy.

Does not completely know of Yun's secret but she has her thoughts too.

Believes in Yun however and stays with her till the end.

She has 8 other friend whom she very close with but Yun doesn't have anything to do with them.

Since Yun doesn't want to attract attention now everyone knows that Yun is friend with one of the Queenkas.[Sunny]

Queenkas aka SNSD

Other groups and soloist that you are gonna see:

 INFINITE

EXO