The Return of the Demon Master, 2

Jinho's student and family life continues to progress smoothly, and he seems to be settling in more and more. However, the appearance of a mysterious man awakens a certain curiosity in him about the martial arts masters who live on Earth. This leads our protagonist to travel to a distant land to find himself and better understand the world he must now inhabit. Will Jinho be able to prioritize his life as a human and rid himself of the violent impulses of his former self as a demon master?