After 52-year-old Lin Shuhua got divorced and retired, she opened a "Tongle Health Shop" in Tongle Village, Shenzhen, hoping to start a new life using her father's traditional Chinese medicine prescriptions and pioneering spirit.
Zhou Mingxuan, who had insomnia, accidentally entered the store and was amazed by a bowl of jujube seed paste. Lin Shuhua used Salvia notoginseng tea to relieve his mother's heart palpitations, and the two got closer. Zhou Mingxuan proposed to cooperate with "Tongle Medicinal Food", using new technology to ensure the medicinal materials, and combined with the Cantonese opera teahouse, the shop gradually became famous. However, business differences, Zhou's mother's disapproval of Lin Shuhua's age, and pressure from rival Zhao Tiancheng put both the two and the brand into crisis.
The turning point came when the Fathers: Infrastructure Engineer Memorial Hall opened. Lin's father recognized Zhou's father's diary and solved the old misunderstanding between the two families. While going through difficulties together, they saw clearly each other's persistence: she upholds the inheritance of traditional Chinese medicine, and he upholds her ideals. In the end, the difficulty was overcome and Zhao Tiancheng retired. Amid the fragrance of medicinal food, Lin Shuhua and Zhou Mingxuan held hands to make up for the regrets of their parents.
This is a story about the restart of middle age and deep love across ages, with the pioneering memory of Shenzhen and the warm fragrance of the rebirth of traditional Chinese medicine.