Black Summoner

Summoner Kelvin is reincarnated into another world after sacrificing all his memories for a variety of powerful skills.

Kelvin gets wind of a powerful monster named a Blackghost Knight that's the perfect way for him to test his new skills.

Kelvin now has powerful servants at his command; he needs another party member.

Kelvin is sent on an adventure to defeat a powerful demon.

Kelvin faces off with a powerful gluttony demon in the depths of a dungeon.

Kelvin sets off on a new journey in search of more powerful foes.