In this sudden transformation, Huang Xiaoxian not only experienced the helplessness and joy of being a pet, but also felt the unprecedented warmth and bond in the human fireworks. From the initial resistance to the later dependence, Huang Xiaoxian and the destined person Xia Chan embarked on a wonderful journey that spanned races and was full of laughter and tears. Finally, when everything is settled, can Huang Xiaoxian find his way back to immortality, or choose to accompany Xia Chan in another form?