Guanyin Cuilian, the child-giving Guanyin, is in charge of human fertility. Faced with the Emperor's request to focus on performance and urge more children, she always insists on careful selection, just to let the children be born into suitable families. Due to different ideas, the Emperor of Heaven descended to earth to undergo calamities under the instructions of Heaven. He was also transformed into a woman by the gods and immortals, and went through many hardships. Eighty years in the human world have allowed the Emperor of Heaven to completely change his old ideas and no longer insist on fertility performance after returning to the heaven. And Cui Lian still adheres to her principles, handles every fertility application carefully, and protects the future of every new life.