the youngest daughter of the queen mother (played by pan hong) is the seven fairy zier (played by huo siyan) and falls in love with the mortal dong yong (played by zheng guolin) bbb。 but her behavior violated the laws of heaven. in order to maintain the laws of heaven, queen mother sent immortals to come down to earth to capture the seven fairies. the heartbroken dong yong broke into the heavenly court. the unswerving hearts of the two touched the queen mother, and he had to bear the pain of giving up and demoting the seven fairies to the mortal world. the couple returned to the world and were taken care of by the six sisters. however, as the six fairies traveled back and forth between heaven and earth, they all moved the hearts of ordinary people. the awakened demon king yin ze wang (played by zhang shen) even began his revenge plan to unify the three realms. the 38-episode large-scale costume mythical tv series "the seven fairies of joy" uses the story background and legendary records of "the legend of the gods" and "su shen ji" as the basic structure, telling a legendary love story that shocks the world and makes ghosts cry.