Madarame Kurato, an ordinary office worker with a passion for swordsmanship, is unexpectedly transported to a parallel world where humanity struggles against monstrous Aberrations. He finds himself in the Lizel Knight Kingdom, a small nation relying on giant magical mechas called Clawsolas to combat the threat.
Kurato’s swordsmanship skills are put to the test as he pilots a Clawsolas and faces the grotesque creatures. He quickly rises through the ranks, winning a duel that earns him a dedicated Clawsolas and the respect of his peers. However, fate takes an unexpected turn when the King is killed in battle, leaving the throne vacant.
Due to his Rare Human lineage and his heroic actions, Kurato is chosen as the new Knight King, marrying Princess Izana to secure his claim. He must now navigate the complexities of ruling a nation while facing the ever-present danger of the Aberrations.
