Because Zhongli Hongxiu has a natural fire-attributed yin-yang pupil (referred to as flaming pupil), he needs to rely on Taoism to control his abilities, so he went to Lingxiao Palace to practice Taoism, and then met the male protagonist Mo Yanzhi. In fact, Mo Yanzhi is the child of a human and a monster, with a lifespan of only 20 years, but he never knew it.