Little divine doctor Nuan Nuan has practiced in the mountains with her master since childhood, pure and kind. Before ascending, her master told her that her father was still waiting for her down the mountain, so Nuan Nuan took the big yellow dog down the mountain to search for her family. At first, Nuan Nuan fortuitously encountered the old prince and was brought back to a warm home. She used her childlike innocence to melt the hard ice in her father's heart and helped her father stand up again. After a warm search, Nuan Nuan finally found her mother, and the family of three happily reunited.