" Sometimes people aren't who they seem to be..."

"What do you mean?"

"You don't need to know what I mean, as long as you don't leave this place."

"Why can't I play outside like the others girls?"

"The other girls will soon become trapped...in the Red World that is today."

"Huh?"

"The other girls...are the devil."

Taeyeon hadn't understood what her grandmother meant. Perhaps she never would. All she knew was that she couldn't leave the basement that was her home. Until one day she got curious, yes curious. Curiosity, the curiousity that could kill a cat. it overwhelmed her, englufed her until she finally left. She stepped into the Red World.

First Class

Kim Taeyeon

Kim Hyoyeon

Choi Sooyoung

Seo Joo Hyun - UKNOWN

Middle Class

Lee Sunny

Kwon Yuri

Im Yoona

Third Class (Lowest of the Low)

 Jung Jessica

Hwang Tiffany

Disclaimer: I own nothing but the story.