The heroine Lin Wan has traveled through time, and every dish she cooks can become a veritaserum for criminal investigation. The former original owner was actually a fourth-grade synaesthesia-level esophageal genius. On the night his family was exterminated, someone used the "Sealing Flavor Gu" to knock down his realm and seal his memory. The "empathic taste" awakened by the heroine is just the remaining ability after being sealed - as the plot progresses, she will unlock back to the fourth level layer by layer, and even hit the third level. There is a secret organization behind the esophagus - "Wuweige". On the surface, it is a food evaluation organization, but in fact it is an information network for esophageal masters in the past. The family extermination case that year was related to the internal division of Wuweige Pavilion.
