Character:

Jieun

Age: 16

Dark secret: Stealing.

She lives alone in a small apartment. Her feelings are never visible to anyone, sometimes even she is confused about how she is feeling and is lost in life as she has no role model to guide her. A very smart girl and amazing at her studies. To others she is emotionless but she has a big heart.

Chanyeol

Age: 18

Dark secret: Fighting

To others, he is a perfect. Amazing grades, tall, handsome, friendly, caring, rich etc. Instead of going to the library every night as he says he is, he actually goes to dark allies to fight. Lives in a big house and parents who will do anything for his studies.

Kris

Age: 19

Dark secret: Likes his teacher

He also lives alone but has a huge apartment. To others he is just like chanyeol but with more mystery. 

luhan

Age: 17

Dark secret: Stalking

Unlike his cute image luhan enjoys stalking. He is aware of everyone's dark secrets as a result of stalking. He has a pretty normal household and grades a great as well.

Baekhyun

Age: 18

Dark secret: ert

to others a gentlemen and also innocent. He is actually quite poor, his parents dont care about him.

T.O.P

Age:26

He observes these kids, and like luhan he is aware of their dark secrets. He has barely has emotion left since a young age.

The characters will develop as the story goes on.