Luo Refill with either Ming-chuan to South River City investigative encountered slippery mountain wave. Because of this landslide, the two were unable to return to the team on time and had to stay in Nanjiang City for two days. Following the introduction of the director of the local police station, Ren Mingchuan took Luo Refill to take a vacation in Shuiyunjian. As soon as the two got out of the car, a pair of lovers named Zhou Tian and Du Xiaoqiu greeted the station at the resort’s hostess Ding Minfu, helping them enter the resort together. Du Xiaoqiu mistakenly thought that Ren Mingchuan and Luo Bixin were couples on a honeymoon at the resort, which made their faces look unnatural.
In the evening, when the two went to the restaurant for dinner, they met Ding Minfu to entertain the guests. Ding Minfu heard a panic on his face after hearing that they were police officers, and accidentally spilled boiling water on the guests. However, he adjusted his mood in time and invited Ren Mingchuan to eat together. After dinner, Ren Mingchuan and Luo Bixin chat in the garden. Ren Mingchuan told Luo Refill that Du Xiaoqiu’s body did not look very good.
At this time, Zhou Tian suddenly walked behind the two and voluntarily acknowledged the fact that Du Xiaoqiu had lung cancer. Luo Bixin expressed his apologies and wishes to Du Xiaoqiu, but Zhou Tian was very optimistic and thought that Du Xiaoqiu would be cured. After Zhou Tian left, Ren Mingchuan told Luo Bixin that Du Xiaoqiu’s situation was very optimistic. With the large-scale spread of cancer cells, there is no hope of survival. Ren Mingchuan speculated that Du Xiaoqiu was reluctant to receive chemotherapy for the child in his stomach, and Luo Bixin was quite impressed.
Late at night, when people at the resort were sleeping, mice suddenly appeared in the room of a young couple. The sleeping girl was frightened by the mouse, and Ding Minfu complained constantly. Hearing the news, Ren Mingchuan heard that the mouse had never appeared in the resort before, so he asked to check in the cellar. Ding Minfu heard that they were going to submit for inspection. Suddenly his face was a little unnatural, but he pretended to be calm and took Ren Mingchuan and Luo Bixin to the cellar. When Ren Mingchuan looked around in the cellar, he found a pile of foul-smelling stones along the ground with mouse feces on the ground. Ding Minfu said with a little panic that the smell was nothing but the smell of dead mice, but Ren Mingchuan did not think so.
As Ren Mingchuan inspected the stone pile, Ding Minfu suddenly turned his head and ran outside. After Luo Bixin captured him, he knocked on the stone pile with Ren Mingchuan, and was shocked to find the body of an adult woman who was devoured by rats. After a while, the local police who received the alarm rushed to the resort to alert the scene of the crime. Although guests such as Du Xiaoqiu were somewhat surprised by the body found in the resort, they did not think that Ding Minfu was a bad person.
Xia Jun, Captain of the Interpol of Nanjiang City, was a sister of Ren Mingchuan, and was very happy after seeing him again. Luo Bixin looked at Xia Yuan’s enthusiastic look, and his face looked a little unnatural. Seeing that the atmosphere was wrong, Ren Mingchuan proposed that he should identify the corpse and let the two leave for the time being. After on-site identification, Ren Mingchuan inferred the physical characteristics of the corpse and details that the killer was a left-hander.
On the other side, Xia Yan and Luo Bixin also interrogated Ding Minfu. Ding Minfu claims that he accidentally found the victim who had been seriously injured five years ago. Because he did not bring a cell phone, he wanted to take her back to the store for treatment, but he did not expect the victim to die halfway. Coupled with the deceased’s look carrying a lot of cash, Ding Minfu, who was fascinated for a while, hid the body in the cellar. Xia Yan was not convinced by the testimony of Boss Ding. He believed that Ding Minfu was probably the murderer and deliberately prepared a story to elute the suspect. However, Luo Bixin felt that what Ding Minfu said was likely to be true, and the murder had a lot of hidden feelings. At this time, Ren Mingchuan also told the two that the killer was left-handed, and Ding Minfu also happened to be a left-handed.