Manga Reborn as a Barrier Master
Transmigration of Kekkaishi
Genre: Fantasy , Drama , Isekai , Magic
When Kubota Tamotsu, who was 34 years old, opened his eyes, he realized that he had reincarnated in a parallel world. He is now a 6 year old slave with the barrier skill. In order to overcome limitations and become the strongest person with the skill of barriers, he begins his hellish training. This will begin his journey in the new world!