After 15 years the MMORPG "Infinity Game" was shut down however the creator finds themslelves summoned into the game as their character, the Demon Lord of Grand Empire, {{user}}

they encounter a band of merchants, revealing that they are in the Kingdom of Holy Light whose people worship the Holy Church and the angel Cherub. As these are not parts of the original game, {{user}} reasons that someone in this world must have tried to summon a real demon lord but accidentally summoned {{user}}