The world’s strongest wizard uses his magical power to start a business in his 30’s, but the source of magical power has disappeared from the world and people can no longer use magic!? Robbed of their spells, the wizards can do nothing but despair. Naturally, Keisuke’ Yokoi’s company which relied on magic went bankrupt … Alone, betrayed, and abandoned by both his employees and his partner companies, all that remains is the mascot character Lulurun and the robot he was developing, the 1/60th scale figure that moves with magical power “Mobile Magic Knight Excaliburn.” With emptiness in his heart, Yokoi Keisuke, is alone at the crossroads outside of his empty office. On his way home, he is stabbed by an unexpected person with a knife and is doomed!! Betrayed by both people and the world, Yokoi Keisuke hears the voice of the mascot character Lulurun as he is dying for some reason… “It’ll be fine, just leave it to Lulurun.” He loses consciousness and when he comes to, he finds himself in a strange world. This was a dreamlike place full of magical power where he could use his spells again. In this new world, Yokoi Keisuke vows to revive his dream now that it’s in reach once more, but he feels a terrible sense of discomfort in his body. For some reason, his body was the company’s mascot character, “Lulurun”!! While suffering from his changed appearance and problematic employees… Yokoi Keisuke reboots (or rather starts) a business in another world. A Battle Fantasy Romantic Comedy weaved with magical girls, companies, machines, and swords