Kekkaishi e no Tensei

When Kubota Tamotsu, a 34-year-old man, wakes up, he finds himself reborn in another world—but not as a hero. Instead, he’s a six-year-old slave with only a “Level 1 Barrier” skill to his name. Determined to break free from his weak status and become a true master of barriers, Kubota throws himself into brutal training, facing countless hardships along the way. This is the beginning of his journey—a fresh fantasy tale from “Let’s Become a Novelist.”