In the early years of the Republic of China, Uncle Jiu and his two apprentices practiced medicine to save the world, but they were unexpectedly involved in a strange murder case. A century-old blood coffin that sank into the Yellow River suddenly appeared on the shore. The greedy captain of Jixiang Town was greedy for money and lustful. For his own selfish desires, he ignored the villagers' dissuasion and opened the blood coffin privately. Suddenly, the cat zombies came out of the coffin and there were corpses everywhere. Fortunately, Uncle Jiu's master and his apprentice arrived in time and temporarily controlled the cat zombies. Uncle Jiu's master and his apprentice escorted the blood coffin overnight in the rain and stayed overnight in the inn. The weird shopkeeper and his wife hid evil spirits and murderous intentions ahead. The town was full of crises. How many unknown conspiracies were hidden in Jixiang Town? A battle between good and evil is about to break out...