Cheng Yan, once the ace of the special forces, was disheartened because of the failure of his mission, and accidentally traveled to a parallel world - a post-apocalyptic city shrouded in "gustosis". Everyone in this world has lost their sense of taste, food culture is on the verge of extinction, and the powerful have monopolized "taste chips" to control the people's spirits. Cheng Yan activates the "Gourmet Redemption System". As long as he cooks dishes that regain his sense of taste, he can obtain attribute points, skills and rare ingredients. He opened a street stall and used a bowl of Yangchun noodles to awaken the girl's tearful memory, and from then on he embarked on the road of fighting power with delicious food. Facing Gu Linchuan, the leader of the plutocrats who controls the city's food lifeline, Cheng Yan sneered: "You can lock the chip, but you can't lock the heart." From the fireworks alley to the imperial feast, he used the spatula as the blade and the taste as the light to redeem a city and himself.