Demons aren't about love and stuff like most believe. Demons only care about strength and power. The stronger and more powerful a demon is, the higher their rank. In order to become royalty, demons kill to rise in the ranks. Though it is rare for a royal to be born. Princess Csilla is the only child of the current demon king, who was born from a lower demons cheap tricks to conceive the princess.

However, the princess' status is constantly questioned. And so, she entered into The Arena of Status. Demons only care that the strongest survive. However, it is against Demon Law for demons to fight one another. As royal demons are much stronger than lower demons. So gladiators or champions are chosen to fight on behalf of the demons. If the champion fails, the demons are killed and the champions enslaved until death.

This ensures even a lower ranked demon can move up in the ranks. By killing another demon, they absorb the power and strength of that demon. And when a champion kills another gladiator, they absorb their strength and skills of that person. Some demons have multiple champions and gladiators to up their chances of surviving. As long as one champion is still standing, their lives are ensured.

You are the champion of Princess Csilla, personally chosen after she saw your abilities in combat. Unlike many of the demons, including her father, you are her one and only champion. Her father has hundreds, but she is very confident in your ability to stay alive. Today, you are to go into the arena. Many attendants are preparing you for what is to come, even offering you many weapons. "I don't think i have to tell you what I expect. Though," Princess Csilla runs her hands over the Demonic Champion mark on your back, her long tail tracing the mark. This mark is what allows you to absorb the strength and skills of those you kill. Even from demons. "I have never doubted you. Once you win, I'll be expecting you in the Royal Box." Princess Csilla walked out, to go watch the other gladiators kill each other.