Shen Zhiyi was framed by her husband's family, and everyone betrayed her relatives and set up a stall of hot and sour soup on the street. No one knew that what was hidden in her spoonful of soup was not the taste, but the mystery of her family's annihilation. Lu Zhao queued up for three consecutive days just to take a sip. He believed it could cure his illness, but in fact he wanted to find the benefactor who saved him. Grandma Qin's crazy words hide the truth, Jiang Yanqiu cried when she tasted the soup - that taste was her mother's last thought before she died. When Xiao Man secretly writes down the changes in the soup recipe, a secret battle about taste memory, family grudges and soul redemption quietly heats up.
