Granning Marsh, as a little transparent person, grew up to be a senior villain, traveling through various planes. His main task is to walk in the middle when the villain and the protagonist are fighting, constantly stumbling between the protagonist and the villain, destroying the villain, hitting the protagonist, and obtaining the energy core of this world. Eventually he became a senior villain.
But there are times when the horse stumbles. Unfortunately, during the fight with the protagonist, he uses a power that does not belong to the law, and is drawn into the world of HP by the time and space rift, where he needs to recuperate. However, as a senior villain, how could he give up the path of being the King of Villains just for a minor injury, so...