Overall this is still considered a good novel. The storyline might be different than standard novels but still worthwhile reading in my point of view. The starting chapters may seem boring. The MC is young and inexperience. Even though he is righteous to protect the human species but sadly he was betrayed. He was taken in as a disciple of a Demon Master and to further temper his skills, the Master encourage him to visit the Demon cities thus beginning his adventure
