I Am the Dark Priest

Dragons, phoenixes, titans, angels and demons, the most powerful mythical creatures, are no match for the intelligent creatures that can develop. But are intelligent creatures high or low? The undead who could not bear the oppression welcomed their savior, a half-immortal hybrid who had the magic power to unify life and death and became the legendary dark priest! Even if you are the enemy of the whole world, there will always be people who will never leave you!