Mash and the gang are in a celebratory mood after defeating the Magia Lupus, but it isn't long before the mysterious criminal organization Innocent Zero comes to threaten the peace! Abel is overwhelmed by the power of the dark-magic users, but Mash refuses to back down. Sadly, however miraculous Mash's physical strength may be, it's not magic, and when rumors spread about his inability to use magic, Mash finds himself in magical court!

Volume 5 of the Mashle: Magic and Muscles manga series by Hajime Komoto.