Shen Zhao used salt as tears to boil the souls of centuries-old grievances; Wei Ran used fire as hatred to burn down the hypocritical and powerful family. When the cold salt chef and the blazing fireman meet in the dark alley of Salt City, a 'salt and fire banquet' quietly begins - Grandma Cui's tears, Yu Shaoqing's smile, A Jin's gray painting, and Jiang Chapo's tea cigarette are all unburned testimonies. Salt will melt but fire will never be extinguished. They must use the tip of their tongues to boil hatred into light.