The Mountain Spirit Returns to the Mountain, Looking Forward to the Fox Girl Every Spring Equinox

The orphan girl Niu Niu rescued the trapped purple fox Zi Sanniang in the mountains. In order to repay her kindness, the fast-talking Zi Sanniang turned into a "mother" and broke into Niu Niu's poor home. Faced with the bullying and hardship of life, Zi Sanniang protected Niu Niu and her grandma with a strong attitude, creating a cross-racial mother-daughter love in the world of fireworks. However, the rules of the mountain spirits are strict, and the return date has finally come, and Zi Sanniang is forced to return to the mountains. From then on, under the ancient pines at the spring and autumn equinoxes, a life-long inheritance of watching and benevolence begins.