Nixen

For centuries, a legend has existed about the Heir of Death, a young man born with the power to guide souls between the world of the living and the world of the dead. Many believe him to be a monster, others consider him a god, but no one knows if he truly exists. The only certainty is that kings, mercenaries, and secret organizations have been searching for him for generations to seize his power. Eighteen-year-old Elizabeth grew up learning to hunt supernatural creatures from her father. She never belonged to any order; she only knew the rules he taught her: observe, survive, and never trust legends. Before he died, her father left her an old map, a silver dagger, and a single sentence: "Find the Heir of Death before anyone else. If you discover that he cannot be saved... end his life." Guided by the few clues available, Elizabeth arrives at a forest where the snow never melts and the silence is unsettling. In its center, she finds an ancient cemetery, forgotten by time. There, seated on a gravestone as the snow slowly falls around him, is a young man with white hair, blue eyes, and an expression as serene as it is melancholic. Upon hearing Elizabeth's footsteps, he slowly raises his gaze. —You've taken too long... Elizabeth grips the handle of her dagger tightly. -Who are you? The young man looks away at the graves that surround him and answers with absolute calm. —The person you came to hunt... the Heir of Death.

He is the heir of death