Mardy,YoonLee and Sofea is three besfriend since they were in diapers.

They have been bestfriend for long time.Some people is weird with this 

combination because Sofea is mature,quite and elegance while Mardy and YoonLee 

is childish,loud and tomboyish mostly YoonLee,but behind their happy face and smile 

they show,it has something behind it.Professor Choi is a most feared teacher and

the discipline teacher,but something is weird because when she with the three girls

she will be a playful teacher.Because of that,when the three girls was absent she will be 

the most feared teacher.Thats why many student hope that the three girls will always come to 

the classes.what will happen if Exo the handsome group of boys attend the same campus with 

them???Will they show their true side or remain as now???

CHARACTER:

Mardy Steward

Mardy is a playful and loud girl.She has two bestfriend that

always been there for her.She is quite popular because of her

loudspoken attitude. She is a shikskin that has a big appetite .She close to

Professor Choi becase she haveknow her since she was a baby.

YoonLee Youni

YoonLee is a tomboyish girl and hide all her past.She and Mardy have

the same behaviour.Like she is loud and quite popular.She is a shikskin. You

may look that she is slim but her appetite is so big.She is the youngest among the three.

She also close to Professor Choi because of the same reason as Mardy.

Amy Sofea

Sofea may look like a baby but she is the most mature among the three.

She is like a mother for them.She cook for them and she is the one that ask

them behave like a girl.She is the one that can control her temper very well.

She also close to Professor Choi.

Professor Choi Sooyoung

Is 24 year old Professor.She is currently dating a famous actor,

Jung KyungHo.She and the three musketeer have known each other for a long time.

Actually she is most feared teacher but when she with them,She will 

turn on her playful mode.She is the one that know all of their secret.

Oh Sehun

One of Exo's member. He doesn't talk too much but likes to make people

annoying. Always have a big fights with Mardy. Easy to get jealous.

Park ChanYeol

Also an Exo's member. Always make people around him smile. Likes to make

YoonLee get mad. Doesn't know what is the meaning of quiet.

Do KyungSoo

A quiet boy but have a big dream. Also an Exo's member. He is the mature one.

Always think before do. Doesn't like to talk too much.

EXO

The boyband. The crazy and idiot boys. Went to the same collage

with the three girls.