Episode 5 of Delicious Detective Blood Sausage. Detective gourmet Lu Wen learned from the color of the blood sausage that it was probably due to the reaction between the hemoglobin and carbon monoxide in the ingredients, causing the blood sausage to be blood red. Then based on step-by-step reasoning and exploration, he discovered the murder in the kitchen. And the bodies were hidden.

Blood sausage is a traditional food in the north. During the process of slaughtering pigs and sheep during festivals, the blood is collected in a container of water sprinkled with salt, and then stirred continuously. It is not solidified, then mixed with minced pork, mutton, minced onions, salt, ginger powder, pepper and other seasonings, then enema, tied tightly, put in a pot and cooked. In ancient times, it could also be used for worship.

Plot summary

Lu Wen is a retired detective from Hong Kong who loves food. By chance, he received an invitation from Bai He (played by Chen Junxi) to attend a celebrity chef's chef banquet in Yokohama, Japan, but he was trapped in a murderous situation. After arriving in Yokohama, food murders continued to occur around Lu Wen. As the case deepened, Lu Wen discovered that all of this was inextricably related to the case that he failed to solve three years ago.