Demon Lord, Retry!

The story centers on Akira Ono, a regular guy who works at a company that manages an online game. He often plays the game as his character "Maou" . But one day, when he logs on, he is whisked into the game's fantasy world as his character. There, he meets a one-legged girl, and begins his adventures alongside her. But as he is a powerful "Dark Lord," various nations and holy maidens journey to defeat him, and he stirs up trouble everywhere he goes.