It Doesn't Seem Possible for a Demon Princess to Become a Hero.

Livia Scarlet, a demon princess who has spent the past 20 years of her life leisurely and loyal to her desires, never dreamed that one day she would have to be a "human hero from another world" and embark on an adventure to save the Curtin Continent with her childhood friend and human princess Alice Wilbian. However, Livia didn't know which one was the biggest threat to her life, the monsters raging in Keting Continent, the unknown mastermind behind the scenes, and Alice's sometimes violent temper. In short, no matter which angle you look at it, it doesn't seem feasible for a demon princess to become a hero.