In a rural village, Lloyd Belladonna, believed to be the weakest resident, harbors a fervent desire to join the capital's army. With the support of the village chief and the aged witch Alka, Lloyd embarks on his journey, unaware of his inherent strength compared to others. Sheltered in the capital by Alka's former student, Marie, Lloyd remains ignorant of his own prowess, humbly aiding people and cities without realizing his extraordinary gifts. As a female knight enamored by him and a mercenary eyeing his potential, a series of misunderstandings lead to a bustling and thrilling daily life for Lloyd, brimming with excitement and adventure.