Episode Description:

Episode 1

Hanjiang City, Binhai Road, Xihai section of the shocking appearance of anonymous body parts, the police investigated the case, confirmed that the deceased was named Chen Xin, and the suspects involved is her husband Wang Dazhi, has been arrested. However, Wang Dazhi was adamant that he had not killed his wife Chen Xin, who had hanged herself, and that he had come back to split her body.

Lin Yuanhao first arrives at the Procuratorate's Forensic Identification Center and meets with Lin Lan, Jiang Ni and other colleagues. At the case analysis meeting, Lin Lan, based on the traces at the scene, believes that Chen Xin was most likely strangled or starved to death and then forcibly dragged to the toilet, which Lin Yuanhao questioned in public.

Episode 2

Wang Dazhi finally confesses to the murder, and Zhao Chu compliments Lin Yuanhao and Lin Lan on a job well done. Lin Lan discovers Lin Yuanhao moving things in his yard, so he twists his arm, but Lin Yuanhao recoils against the wall. He then learned that Lin Lan's aunt in France, Lin Xiaojuan, had rented the house to Lin Yuanhao.

Lin Yuanhao asked Lin Lan to move, Lin Lan offered to pay the rent, Lin Yuanhao did not agree, and the deadline of one week, during the period of two people live in a room, do not bother each other. The case of Wang Dazhi has a new discovery, the public security organs re-locked the cowhide rope as the tool of the crime, because Zhao Yuanhao found a new cowhide rope in the backyard of Wang Dazhi's house.

Episode 3

Song Bai Yu meets Wang Da Zhi in prison and tells him that the case is clear and the probability is that he will be convicted of insulting a corpse. Wang Da Zhi whispers to Song Bai Yu that there is a key on the counter at Peng Juan's house and there is something in the cabinet. Lin Lan applies to Zhao for a trip to Wang Dazhi's hometown, she thinks Peng Juan and Wang Dazhi are close and the case is not that simple.

Lin Lan, Lin Yuanhao and Li Shuang go to Wang Dazhi's old house to find out what's going on. An old man in the yard scolds them for catching good people indiscriminately and says that the reason for Peng Juan's divorce from Wang Dazhi is that she doesn't procreate. After returning, Lin Yuanhao applies to Zhao for access to Peng Juan's medical records and re-surveys the leather in Peng Juan's home.

Episode 4

Lin Lan is relieved that Chen Xin's case has a complete chain of evidence and can finally be closed. The banquet office tells Lin Yuanhao that Lin Lan is about to leave his job and wants him to pick up the work of trace inspection. When Lin Lan takes Lin Yuan Hao's car home, Lin Yuan Hao intentionally brings up the case of the ancient vase fourteen years ago. Lin Lan says that she thought her father's death was strange back then, and she will not give up on tracking down the truth.

Song Baiyu asked Lin Yuanhao if he had arranged for the police to investigate him, and Lin Yuanhao explained that he was following the procedures, but Song Baiyu was still furious. The next morning, Lin Lan left in a hurry, while Lin Yuanhao meticulously organized his belongings before leaving.

Episode 5

Zhong Mingyue, through the public security investigation, found that the money for a car bought by Feng Jie in 2003 came from a suspicious source. Li Shuang interrogates Feng Jie, who confesses that he once took a burning job, but he doesn't remember his employer for a long time. Public security based on Feng Jie's description, suspect that this Mr. Wood is and Wang Dazhi teamed up to steal cultural relics.

Zhong Mingyue arranges for Lu Chaoqun to test Feng Jie's communication equipment, Yang Bo to take a lie detector test, and Ji Qingqing to do the tracking. Lin Lan goes to Lu Chaoqun's place to wait for the result. After Lu Chaoqun uses correlation reasoning method to sift the vehicle, cultural background, and pollen information with big data, Lin Lan suddenly feels that these features are especially like Qin Xiowen, an expert in cultural relic identification.

Episode 6

Lu Chaoqun concluded after comparison that Qin Xiuwen's features overlap 65% with those of the man in the video, and is by far the most suspicious person. Lin Yuanhao arranges for Lu Chaoqun to report the results to Zhong Mingyue, so that he and Team Tu can decide whether or not to further investigate Qin Xiowen. Lin Lan thinks about Qin Xiuwen's words and recalls the medals her father gave her unit when she was a child, but she still can't make sense of it.

Zhong Mingyue got Banquet Office and others to listen to the recording together, he thinks Lin Lan is in charge of checking the technology, there is no need to avoid suspicion, Lin Lan also stated that she will make sure that she will make a fair judgment. Lin Lan refused the vacation arrangement of the Banquet Office and insisted to stay and continue her work.

Episode 7

The aunt came back to China to pick up Lin Lan, and was angry to see that Lin Lan was still investigating the case, and as a result of her haste, she suddenly suffered from back pain and could not stand up. When she arrives at the hospital, Lin Lan realizes that her aunt has ankylosing spondylitis, which cannot be cured. The aunt doesn't want Lin Lan to take any more risks, and Lin Lan agrees to go abroad with her aunt.

Lin Yuanhao talked to Lin Lan's aunt and hoped that she would let her stay in the prosecutor's office to do what she wanted to do, she had a mission as a prosecutor that she couldn't let go of, and only in this way could she walk away from her father's case completely. The next day Lin Lan woke up and found that her aunt had already left, she left a note telling Lin Lan that the video she wanted was on a flash drive.

Episode 8

According to the results of the audio-visual comparison, Mr. Mu is Qin Xiowen, and the public security officers are ready to make an arrest, but they find out that he has disappeared. Lu Chaoqun gives the information of cars entering and exiting Qin Xiuwen's villa area to the public security authorities for investigation. Lin Lan and Lin Yuanhao find Song Baiyu's car in the surveillance, and Team Tu and Song Shuang come to find Song Baiyu to find out more about the situation.

Wen Xiaowan urged Song Baiyu to leave the country, but Song Baiyu shrugged it off and waited for more money. The company's team and Li Shuang came to find Song Baiyu, suspecting that he was involved in a murder case, and asked him to go back and cooperate with the investigation.

Episode 9

Li Shuang took Lin Lan and Lin Yuanhao to the pier to look for clues and verify that the day of the murder coincided with the unloading of Zhao Dongcheng's company's goods from the port. Lin Yuanhao takes a photo of Da Ma for the dock workers to identify, no one has seen Da Ma. Lin Yuanhao thought of the fingerprint clue and called Lin Lan to study it together.

Lin Yuanhao used two methods to identify the fingerprints on the murder weapon, which had no oil or white matter, indicating that it was a forgery, and Lin Lan suggested that Lin Yuanhao report Song Baiyu's case to Zhong Mingyue. Lin Yuanhao and Lin Lan follow Li Shuang to the murder scene, and after another investigation, they determine that Da Ma was very passive in the struggle before his death, indicating that the two of them were outmatched in strength.

Episode 10

Wen Wan packs up her clothes to leave, Song Bai Yu gets anxious and calls her mother, Song Jin Xiu, asking her to go live abroad with the duo. Song Bai Yu promises that when she gets a new passport, there will be a way to leave. Lin Lan applies to work with the public security to find Qin Xiowen's body, but Lao Zhong reminds her that this is a violation of the law and urges her to dismiss the idea.

Lin Lan points out that the clues from Wang Da Zhi, Peng Juan, Qin Xiu Wen and Da Ma all point to Song Bai Yu, so if she can prove that Song Bai Yu killed Da Ma, the truth will come out. Lin Yuanhao thinks that Song Baiyu will not use such a stupid method as forging fingerprints, as long as they find Qin Xiowen his body, there will definitely be new discoveries.

Episode 11

The police received a report that someone found Qin Xiuwen's trail in a village 50 kilometers away from Hanjiang City, but by the time they arrived, Qin Xiuwen had already run away. The police found out that Qin Xiuwen's last cell phone call was made to Song Baiyu, but Song Baiyu reported the call as soon as she received it.

Zhong Mingyue arranged for Yang Bo to take a lie detector test on Song Baiyu. Lin Yuanhao applied to assist Yang Bo, who knew Song Baiyu and was qualified to take lie detector tests, and Zhong Mingyue agreed, instructing them to do their homework and deal with it properly. Song Bai Yu asked Qin Xiowen to the beach, Qin Xiowen proposed to leave, Song Bai Yu asked him to do what he said, to ensure that he can live.

Episode 12

Song Bai Yu passes the lie detector test, but Lin Yuan Hao says he knew Song Bai Yu lied when he looked at the photo earlier. Lin Yuan Hao points out that assuming Song Bai Yu is the boss behind Qin Xiu Wen, then if he can catch Qin Xiu Wen's trajectory, he will be able to find Song Bai Yu's break. Lin Lan thinks of Qin Xiuwen being photographed on the beach with Dama pushing him down, and assumes that it was also deliberately arranged.

Lin Yuanhao and Lin Lan find nothing new in the garbage Qin Xiowen lived in, and Lin Yuanhao thinks Zhao Dongcheng is desperately trying to cover it up, which is a sign that there's a bigger problem in there. Lin Lan guesses that her dad could have found something before he was killed, and Lin Yuan Hao encourages her to find the truth.

Episode 13

Song Bai Yu goes to the book cafe to meet with his mother Song Jin Xiu and mentions Wen Wan's pregnancy, hoping that Song Jin Xiu will follow him out as Qin Xiu Wen has evidence in his hands that will bring his boss to an end and Song Jin Xiu doesn't want him to push like this, believing that his boss will give him a way out. When Song Baiyu leaves, the two men sneakily follow behind.

Episode 14

Song Bai Yu follows Zhao Dong Cheng's instructions to inspect the containers at the pier, then finds a forklift driver to help and takes him into Qin Xiu Wen's container, the forklift driver is held down by Song Bai Yu before he has time to react, and Qin Xiu Wen, who is on the sidelines, sees the situation in front of him and is a bit at a loss for words, Song Bai Yu instructs Qin to hurry up and help subdue the forklift driver.

Qin Xiuwen then reacted, walked up and knocked the forklift driver out, then changed his clothes. Qin Xiowen was worried that the forklift driver would expose the two of them, and Song Baiyu knew that the containers would be transported at night, when he had already arrived in Guangxi.

Episode 15

Four years ago, Zhao Rui told Song Jinxiu that he had Donghan Group sign a twenty-year contract with Song Baiyu as a legal attorney, and that Song Baiyu, as his own son, should of course be supported by himself, and help with business at sea in the future, but Song Jinxiu was reluctant, knowing that Song Baiyu wanted to be involved in the law firm of Lin Yuanhao Kai, and did not want him involved in business.

Episode 16

Zhao Dongcheng lectured Wen Wan lost the contract, Song Baiyu just happened to walk in to see Song Baiyu, that Zhao Rui since he can choose him, it shows that he has a superiority, because of the temporary meeting, so let Wen Wan to approach him. When Song Bai Yu sees Wen Wan in trouble, he calls to help him out, lying that Wen Wan is his girlfriend. Because of this, Wen Wan had a good feeling about Song Baiyu, and the two of them came together.

Episode 17

On New Year's Eve, looking at the beautiful fireworks in the night sky, Lin Lan told Lin Yuan Hao that her father once told her that in order to see the most beautiful fireworks, you need to have the courage to light it, and that she learned courage and responsibility from her father, who gave her the best love and education, so that she never felt that she was missing anything in her childhood.

Lin Yuanhao lamented that Lin Lan was very lucky, and Lin Lan said that Yuanhao's father also loved him very much, just in a different way. Lin Yuanhao remembered that since his grandfather passed away, it seemed that he and his father had never celebrated New Year's Eve together, and they were always busy with their own business. Lin Lan persuaded him that his father might have realized the importance of loved ones when he got older and would spend more time with him.

Episode 18

Lin Yuanhao recalled that Song Baiyu had set up a cipher club with him in college, and that day the two of them waited for the whole afternoon, and not a single person had signed up, but even so, Song Baiyu announced that the cipher club was officially set up, and that whoever could decode the cipher would be the club's president, with the other person being the vice president. He excitedly sent Song Yuanhao the text cipher topic, but before he could introduce the background of the topic, Lin Yuanhao deciphered the cipher, which made Song Baiyu have a deep sense of frustration.

Episode 19

Wen Wan asks Song Jin-soo what kind of business she is doing in Hong Kong, and Song Jin-soo says that she did real estate and stocks back then, but her most important job now is to take care of her and the baby in her belly.

Lin Lan was promoted to the position of assistant prosecutor and reported to Qiu Liqin, the prosecutor of Hanjiang City. Qiu Liqin, who is not meticulous, asked Lin Lan why she was not wearing a uniform at the first meeting and Lin Lan explained that she had accidentally put the coffee wine on her clothes, and Qiu Liqin asked her to change to meet with Lao Zhong at once, who had something to tell her.

Episode 20

Liu Dong was prosecuted by the Procuratorate on suspicion of theft, and during the trial, Liu Dong suddenly retracted his confession and said that he did not only steal, but also killed two men, what was their name is not clear, because at that time, when he was stealing, he just happened to collide with them, and killed them, and then he stole their car, and stuffed the two in the trunk and sunk it in the lake.

Qiu Liqin interrogated the police and the prosecution arraignment why he did not mention anything about the murder, Liu Dong confessed that the Lin Lan prosecutor let himself lie, he killed someone afraid to hide want to confess, but the Lin Lan prosecutor did not let himself say.

The presiding judge reminded Liu Dong of the legal consequences of framing the prosecutor, Liu Dong confessed that his lawyer told him that the police had no clues at all, so that he bit his tongue and could not be confessed, but now he was afraid of being found out by them and will be sentenced to many years, and now he wants to take the initiative to confess to fight for leniency, and perhaps also save a life. The presiding judge asked him what Prosecutor Lin had to gain for himself by letting him lie.

Liu Dong explained that the lawyer said that Prosecutor Lin has psychological problems, she lost her father when she was a child, suffered a lot of aggression and bullying, and when she saw the little girl without a father thought of himself, so he asked the lawyer to tell him because of his heartache Xiaoxiao, so he can't say anything about the murder, and can't let his daughter grow up without a father.

And the truth of the matter is: Zhao Dongcheng instructed someone to take a picture of a rag doll held by Zhang Xiaoxiao, and let the lawyer bring it to Liu Dong to see, and after that, he hit the other side with the money and told him to hurry up.