The world-weary genius chef Shen Zhiwei, after losing his sense of taste and the meaning of life, is ready to end everything quietly. One rainy night, a wet stranger, Lu Yuzhou, broke into his shop, just asking for a bowl of noodles and the light of a lamp. A bowl of Yangchun noodles engraved in memory accidentally became the driftwood of two souls on the verge of being broken. In order to pursue a lost ancient recipe, they were forced to go together, and in the streets full of fireworks, they gradually uncovered the forgotten inheritance and warmth. Shen Zhiwei discovered that behind Lu Yuzhou's so-called "bankruptcy", there was a lonely dream about protection; while Lu Yuzhou saw through that underneath Shen Zhiwei's cold shell was an almost desperate attachment to "taste". When the lost skills were reappeared, and when the sleeping taste buds were awakened, they realized that the best taste in the world is never a lonely climb to the top, but a journey with someone to enjoy the world.