Sin of Fool

He has always been instilled with the concept that "the person who wears the book is a dead soul reborn in the wrong womb, and it is his mission to eliminate the person who wears the book." The organization told him that after the book-wearers are eliminated, they will return to the underworld. He just thought it was work and didn't feel any guilt. Until one day he learned the truth and it turned out that he had really killed someone. . . . Those book-wearers were the incompetent ghost messengers who compensated the souls who were accidentally harvested, and he ended their lives prematurely, leaving them without a destination. The collapse of his faith and the physical and mental pressure brought him to the point of near collapse. As a result, he abandoned his past and embarked on the road to atonement. Purpose: If you know your mistakes, you can correct them, and there is no greater good.