Kwon Yuri

- officially 20 years old.

- Since her parents are very rich, so she was spoiled by her parents.

- She is currently dating Kiseop. She doesn't wants to become a singer or a celebrity. But she wants to become popular because she wanna make Kiseop wants her back once again since Kiseop dumb her for no reason.

Ellison Kim / Kim Eli (Eli)

- Officially 18 years old. He was born in LA then moved to Washington D.C.

- learned teakwondo and kung fu for 12 years. - since he doesn't likes to talk to strangers, so he is quite anti-social.

- his Korean is very lousy since he stayed in USA for past 21 years. So he finds difficulties to communicate with his group mates.

- after few months of training, he feels like wanna quit this job because he really can't get along with his group mates especially Yuri, who has NO MANNERS AT ALL.

Kevin Woo (Kevin)

- officially 18 years old. He was born and lived in San Francisco.

- He has good manners although his parents are very rich, his mother doesn't spoil him at all.

- He can speaks fluent Korean because his mother teaches him Korean since he was young.

- He is very kind-hearted. He sloves all the problems between him and his group mates. He even sloves the problem between Eli and Yuri.

Three-In-One is their group name. I think Three-In-One is quite suitable for their group name cause this fanfic is about how they, 3 people with 3 different living style, backgrounds, etc... become together as one.

- SHINee's Taemin, Onew and Jonghyun. They are Kwon Yuri's best friends. **They aren't celebrities in this fanfic.

- Super Junior

- Debut under SMNH Media. They are the most successive group under SMNH Media.

- Infinite

- Debut under SMNH Media. Debuted last year. Quite famous nowadays.

- U-KISS [Dongho, Soohyun, AJ and Hoon as Kevin's friends. Kiseop as Eli's friend.] **They aren't celebrities in this fanfic.

I'm sorry if my description and foreword are bad. And also my English is not so good since it's my second language. :) Please forgive me. :)