Go Maou

Go Maou (業魔王, Gō Maō) is a minor character in the Over Drive Girl 1/6 manga and Over Drive Girls manga by Öyster, as well as the anime adaptation.

She is also know as the Demon King of Karma a secret unbeatable boss from the Dragulious Saga 4, Bellnoa's game.

Appearance
Go Maou wears a pink dress with red heel shoes. She has a purple skin with big head and mouth, along with 2 small horns and 5 eyes.

Personality
Go Maou is quite judgemental, as will start listing the issues of any player that decided to face her in the game. While explaining him their issues, she wants an apology from them, but even that won't save them from her eating them.

Plot
A hidden boss in the game, that is designed to be unbeatable. Bellnoa and Haruto went to fight her, but they knew they can't defeat her. As Bellnoa though she did defeat her, the real Go Maou appeared and started judging her of wasting her time in the game, hoarding items, killing monsters and not ending her adventure. As Haruto decided to apology, she attempted to eat him, but Shadow Nona appeared and defeated her.

Power & Abilities
Go Maou was designed to get more stronger the more time the player has played the game, the more items he had, the more money he had and variety of other things. The more the player play the game, the less likely he was to beat her as she grew stronger and stronger, always surprising the players level.