Jung Sora, an eccentric rocker chick with a blunt personality has quite the attitude. She's messy, disorganized, and terribly sarcastic. She has little to no consideration for other's thoughts and is a loner.

Guo Fai the transfer student, on the other hand, is a prim and proper girly girl. She cares too much of what society thinks of her and goes through great lengths to be viewed as 'perfect' in the public's eyes.

Despite their vast differences, the only thing that these two girls have in common is one goal:

getting money for the upcoming Super Junior concert.

Deciding to find summer jobs to earn enough cash for the big show, the two rather incompatible girls come together. Upon coming across a flyer promoting an easy job that pays great, the girls can't believe they've struck gold!

However, no one ever told them they were walking into a home full of demon spawn.