In order to escape the trauma of the city, Su Nian returned to his hometown and took over the ancestral porridge shop that was on the verge of bankruptcy. The life-saving consultant she hired turned out to be her first love Lu Shi'an, who had left without saying goodbye five years ago and now has lost all her memories. Bowls of warm porridge touch the hearts of the town, while also brewing up the mysteries of the past. When the demolition bulldozers and the forgotten truth approached at the same time, in the old kitchen filled with fireworks, Su Nian understood that what she wanted to protect was not only the taste of this old street, but also the love that had been boiled twice by time and finally boiled.