Lord of Darkness: Another History of the World — Magic of Submission 6

In the MMORPG game “Crossroads,” no player could match the power and strategy of Diablo—an in-game player that others often called “the King of Demons.” But in reality, Diablo is Takuma Sakamoto: a recluse who has devoted several years to the game and knows practically everything about it.

One day, under strange circumstances, Takuma wakes up on a strange altar surrounded by two sweet girls who were arguing about who called him. After looking around, Takuma realizes he’s ended up in the world of “Crossroads” and has become the character he used to play! But instead of a successful summoning ritual and forcing Diablo to obey, everything goes the other way around: the panther-girl and the elf end up being the ones controlled.

The adventures of the strongest mage and his two new companions begin…