When a person dies, if his obsession is too deep, he will not be able to re-enter reincarnation, and may even persecute the living. Therefore, their profession - mind-killing masters - appeared in this world. Through soul retrieval, they change the memories of the deceased souls and eliminate their obsessions. It may sound cruel to let the souls of the dead reincarnate with false memories, but for them, whether it is cruelty or redemption is unknown.
Qiangqiang｜The Flower of the High Mountain Beauty Gong* Lively and Cheerful Genius Shou
Intention: Love and redemption in the world
