series:Reborn as a Barrier Master (Manga)

An isekai fantasy about becoming a legendary guardian! At 34 years old, Kubo Tamotsu works at an exploitative company only to wake up one day in an unfamiliar world, reincarnated into the body of a six-year-old. Not aware of his innate “Barrier Master” skills, he finds himself on the slave market, and up for auction!…