Cathrine led a normal life, for a teenager who lived by herself since her archeologist father moved to Egypt, until her sixteenth birthday. As a present he sent an ancient ring found on a dig that none could date or identify. Unknown to all, the ring was home to a demon Seilarth, who was seduced and sealed into the stone before the first pyramid was even built. With the lecherous demon cursed to stay by her side, high school life will never be the same.
Catherine
A mature, slightly dour girl, Catherine had lived alone in some form or another since her mother died in an accident. Everyday was a routine, consisting of harassment and abuse by her peers and hanging out with her only real friend. She's not sure how to respond to the whirlwind of changes the unfortunate birthday present has brought upon her.
Samantha
Known to most simply as Sam, she is a sassy computer geek that could easily fit into any clique she wanted, but chooses to stay by Catherine whom she's known since preschool. Secretly she envies Catherine for ending up with Seilarth, but refuses to interfere.
Seilarth
An ancient demon that was seduced and sealed away by a group of priestesses, Seilarth is now set free but bound to a human. Still bound to the ring, his life is in constant danger from the other demons and creatures who desire to use his power for their own goals. In order to lower suspicions, he enrolled in Catherine's school as a foreign exchange student
Brittney
The most popular girl in school, Brittney is a cheerleader, heartbreaker and younger sister of the football team's star player. Seeing the "new student" refuse her advances only make her try harder to get to the demon.
Brad
Star athlete, popular and with a car that would make a drag racer drool, on the surface he is everything a teen girl could want. To those outside his group though, he is a bully, controlling and possessive.