Yeji, the queen bee of Samgak High, a popular girl with a tiny hint of disdain for, what she deems as, the lower classes. The pinnacle of perfection, everything she does is nothing short of flawless.

Ryujin, the fighter. Some would call her your stereotypical bully, but Ryujin would beg to differ. She has a little more class than your average bully, and definitely a little smarter. She might hate school, but she's not that dumb to constantly fail her classes. She wants to get out of here, the faster, the better.

Chaeryeong, your pocket goody two-shoes. Never has a year gone by since her arrival in Samgak High when her name isn't at the very top of the cohort. If she can study it, she can answer any question you have about it.