Pierce is a blue horned daemos, he came to earth to find human souls and bring them back to his dying world. came with prince ashe, a boy with white horns, Leif an assassin with green horns, Noi a knight with orange horns and Rhys an adviser and teacher of ashe, with light blue horns ava is a human who helps them adapt to new places, as the earth's atmosphere almost killed them on their first day.