The Returning King

Kisaragi Ryo is a modern-day Japanese university student who plays the MMORPG 【Angel of Darkness】 as a Dark Elf, claiming to be an intermediate player who has maxed out all job classes. However, shortly after acquiring one of his long-sought final equipment pieces in-game, he is struck by a severe headache and suddenly finds himself engulfed in a parallel world strikingly similar to the game world, retaining his in-game abilities and appearance. Upon encountering a Dark Elf tribe in this parallel world, he learns that he is the reincarnation of the Light King Frenjabelion, who was once the king of the elves, and gradually comes to understand the world's circumstances. This world is an era of conflict where demons and humans are at war. However, due to the prolonged battle between humanity and the demon race spanning many years, the demons have become disadvantaged. This story follows the protagonist and the demons who serve him as they attempt to create a paradise for their kind.