Lao Zhong, owner of a traditional medicine shop in the south of China, has two adults sons and a daughter. Even as the business prospers, family relationships worsen. A family can be compared to a tree, and damaged trees secrete resin to heal themselves. Perhaps a cure for the family’s intolerable situation can be found.

A parable about the nature of good and evil, in which a prince goes on a quest to learn true wisdom before he claims the throne.

Old man Chen picked up his granddaughter from school. On the way, he sighed after seeing the notice on the bulletin board that the display of fireworks and firecrackers was prohibited. He hadn't performed the puppets in public for several years... When Old Man Chen played the puppets at home, his granddaughter watched quietly. When I arrived at an iron can, I opened it to play, but accidentally caused a flame. The iron can exploded... During the explosion, Old Man Chen and his granddaughter exchanged bodies quietly. Nowadays, the vicissitudes of appearance, Chen Jingjing hides a girl's heart, and Chen Jingjing, who is vicissitudes of life, is an old man inside her feet... A series of chain reactions took place, and a ridiculous story was officially staged in this quiet village.

Due to a family tragedy, He Daming severed ties with his father and left his hometown, never to return for decades. Years later, terminally ill, he embarks on a journey home with his wife by his side, hoping to see his father one last time before he dies.