Liu Zhiqi, a veteran of the Kuomintang, became the object of confrontation between the two factions. Around the prevention and elimination, they fought bravely with Guo, and their subordinates, Yang Zhenning and others also showed their magical powers, during which many complicated character relationships occurred. Guo had no choice but to turn to Zhao Jingyuan, the former spy of the Central Committee who worked with him during his stay in War of Resistance against Japanese Aggression, and today's intelligence agent, who tried his best to find land and water and sent him away. However, due to Huang Longjie's layers of obstruction, it has always been fruitless. Finally, Guo used his quick wits. When he encountered an "accident" again, Guo released the news of his assassination. On the other hand, he seized Han's shortcomings and threatened to escort him to the liberated areas in person. After completing the protection task for the first time, the "Dawn Group" was rushed into the next process before it could enjoy the joy of success-this time they wanted to protect Levin, the operational staff of the Ministry of National Defense's confidential bureau. This is a freak who shows off his high IQ. In the face of his own danger, he took his time, took the top secret encoder in his hand as bait, directed Guo He to participate in the "IQ game" directed by him, and both sides were exhausted and miserable. But at the same time, Levin also paid a heavy price. Xiu Xiu, his beloved woman, was killed by Huang Longjie and fell into the hands of Huang Longjie. Guo saved his life at a critical moment, but Levin was ungrateful and continued his unhurried remote control, which made Guo suddenly realize the embarrassment behind his "game". Indeed, Levin's hand is only a semi-finished product of a decoder. He just wants to search for more decoding data with Guo He's help. With Lei Wen's teacher Wu Yujiang returning from the United States, the focus of the struggle between "Dawn" and "Lightning" has shifted again. Finally, Lei Wen died in an explosion trap he buried, and Wu Yujiang began to crack the code under strict protection. Huang Longjie swallowed the bitter fruit of failure again.
Gangsters in Shanghai have always been a special force wandering between the ruling and the opposition, which undoubtedly laid a huge hidden danger to the social security of Shanghai, which is about to be liberated. Meng Liqun, the once all-powerful leader of the red gang "Qunyishan", hesitated in the face of the changing situation, and Wang asked Guo to fight for it. At this time, Han He also realized that something was wrong and started work on Li respectively. Once Li makes a gesture of cooperation with * * *, they will resolutely and thoroughly eliminate it. In this context, the unscrupulous infighting of gangs, the sudden intervention of President Chen, and the "April 12th" blood debt were brought up again. All this has troubled a generation of famous Meng Liqun, and directly affected his difficult choice of where to go. This also requires Guo He to take decisive and correct measures to seize the opportunity of action in the rapidly changing situation. What followed was a special plane that claimed to send Meng's family to Hongkong, but flew to Taiwan Province Province on a secret mission. A "the Communist Party of China (CPC) Ten Program" suddenly appeared, and Meng Liqun's name was impressive and was listed as the object of punishment; Many organs quietly buried on the belts of disciples inside and outside the ancestral temple of Meng and during the ancestor worship ceremony. All the challenges are true and false, and there is a lot of fog between ups and downs. In order to ensure the success of the operation, the younger brother of the secret service class was invited to join, but his most effective cadre unexpectedly found that his life experience was closely related to Guo, and even let go of his rival in love at the last minute. Repeated failures were unacceptable, but Han took the opportunity to sweep him aside and sought to reach a deal with Guo through his wife Chi Deli in order to seek the greatest economic benefits in a few days. Accompanied by his adoptive father, General Chen Gang, he quietly went to Shanghai, and Huang Longjie, who almost stopped working, realized that the opportunity had come again. Chen Gang, who was originally an architect, is holding the top secret documents of the Ministry of National Defense that he personally participated in the revision, which involves the top secret of Shanghai's urban fortifications. Obviously, it is the prey that "lightning" and "dawn" cannot miss. So he actively arranged to wait for him with his adoptive father as bait, relying on the Peace Hotel where his adoptive father temporarily lived, and he really caught his old enemy Guo. The latter was silent in the face of torture, and Han couldn't wait to intervene out of self-interest, which almost made him fall short. At the critical moment, he used Li's strategy to let Guo go, but at the same time he cleverly trapped Guo's fiance Wang.
The king fell into his hands and begged for his life. He relied on his fiancee Guo's spiritual food and mental torture to fight against nerve drugs, but he was caught. Vicious sow dissension, create false impression, make Guo believe that Wang defected again and again, which led her to shoot Wang herself and shattered all Wang's beliefs. Wang finally realized that the rift between himself and Guo was irreparable, and his willpower began to collapse gradually. The cruelty of the struggle against the enemy forced Guo to break off his relationship and sent his lover to the point of no return with tears.
At the beginning of the liberation of Shanghai, the Kuomintang raised a cruel butcher's knife, political prisoners were killed in batches, and traffic stations were destroyed one by one. Guo and the "Dawn" team had to undertake the work of helping many people who went underground. She persuaded Shen Huiyun, who was giving birth, to help. But what Guo never expected was that one of the people she rescued and resettled was a traitor, and their hiding place was hit many times, and several of Guo's capable men paid precious lives for it. At a critical juncture, Guo finally persuaded his adoptive father Chen Gang to cooperate with him through the help of Shen Huiyun, who saw her husband's true face, and arranged all the people who needed protection in the heavily guarded Peace Hotel. She promised to help Han and his wife escape from Shanghai, which virtually added a security line. However, as the guns of the People's Liberation Army approached little by little, Huang Longjie, who was almost crazy, fought to the death, containing, sniping and provoking spies. Guo had to endure the heavy pressure of death, hunger, suspicion and terror. But they survived the test, found out the mole and got timely assistance. Knowing that the tide had receded, Huang Longjie dismissed all the people and walked into the Peace Hotel alone with explosives. In the final confrontation, Guo finally pulled out the safety hidden trouble that decided the basic living facilities in Shanghai, and completely shattered the illusion of both sides. The kind Shen Huiyun tried to persuade her husband in vain and unfortunately became a victim of her husband's foolish loyalty. Guo tried his best, but failed to stop the tragedy. He could only walk out of the Peace Hotel with the newborn entrusted by Shen Huiyun, and ushered in the first light of Shanghai's liberation.