Can muscles crush magic? In the magical world, magic is everything and everyone can use it, with each person's ability determining their social standing. Deep in the forest, detached from the world's affairs, lives Mash. Thanks to his daily training, he has become a god of fitness. When he is discovered, he has no choice but to enroll in a magic school, where he must defeat the competition without revealing his secret: he cannot use magic! Mash showcases the results of his hard training against his greatest and final obstacle before facing Innocent Zero Doom! Now that he knows the extent of his body's capabilities and how to control them, Mash's strength has reached an inconceivable level! But Doom, finding a worthy opponent, responds by unleashing his own true power! Meanwhile, the eclipse approaches and the power of Innocent Zero is close to its peak. Who will emerge victorious in the battle between supreme forces?