Overlord: Nazarick's Angel

Camael is a member of Ainz Ooal Gown from the virtual game, Yggdrasil. Just like his name, his avatar is Fallen Angel. After 12 years, Yggdrasil is finally reaching its end. He and Momonga, the guild leader, stay behind for the last time.

However, some unknown thing happen. He and Momonga find themselves in an unknown world. The NPC were alive, and his behavior starting to change. Whatever Momonga wanted, he would do anything to help him achieve it.

This is a story about a loyal subordinate following a clueless leader.