Delivery boy Chen Ran exploded in anger at a wealthy banquet, detonating the hidden power "Taste Resonance" in his body. He has been wanted and hunted ever since. Lin Zhao, the daughter of a wealthy family, discovers that he is the key to cracking the family's taste control conspiracy, while underground food lord Bai Jiuye and poisonous nutritionist Su Ling each have their own secrets and are approaching him. When food becomes a weapon and memory becomes a password, a revenge written with hot pot base, sauce and century-old soup is spreading from the streets to the center of power.