Liu Fang and Xiong Fei died mysteriously.
Xiong Fei's niece Lin Yun and 'me' - Dr. Ji He, a good friend of Xiong Fei's during his lifetime, invited the famous Wang Chao, who had solved many strange cases in the UK, to solve the case.
The human relations in Tangbian Village are complicated. Xiong Fei's successor Yong Qi wants to inherit his father's property; his sister-in-law wants to know the share Xiong Fei gave them in his will; Zhang Sili, the manager of the shoe factory, will kill the owner who has moved on from another relationship out of jealousy; Song Yu, the handyman, is suspected of blackmailing Liu Fang; Chen Wen has fallen in love with Lin Yun; and the mysterious stranger Zhang Heng------. These people are all suspected of committing the crime. The case is circuitous and confusing. Who is the murderer of Xiong Fei? Faced with this complicated case, Wang Chao made clever calculations and precise reasoning, and finally the truth of the case was revealed. The murderer turned out to be... The novel only has more than 200,000 words, and it very much caters to the psychology of today's "fast food culture".