What is the name of the animation of the devil's underground fortress?

Sportswear-complex. Sportswear-complex is an animation based on the novel of the devil's underground fortress, which was released on July 27, 20 12. It is about the collision between magic and fire, the roar of firm but gentle and strength. The story of the underground city full of monsters being broken by human adventurers again. After the ninety-ninth failure, the devil finally came to his senses.