Reborn in Revenge: Rise of the Demon Prince

The story could follow a young man who is summoned to a fantasy world as a hero, only to be betrayed and killed by the very people who summoned him. However, instead of moving on to the afterlife, he is given a second chance at life as a demon prince. Fuelled by a desire for revenge, he sets out to destroy those who wronged him and claim his rightful place as ruler of the realm. Along the way, he battles fierce monsters, forms alliances with unlikely allies, and struggles to maintain his humanity in the face of his growing power and thirst for vengeance.