Creatures who carelessly gave up their lives in the past life, thinking that they could escape the suffering and sorrow of fate. In the next life, they will continue and double the pain that they have not endured in the previous life. When all the memories of the previous life fade away, only the feeling of pain will unknowingly accompany and affect the next life, making life more confused, losing self, and even repeating the same mistakes on the road to rebirth!