The only survivor of the “714 gun case”, Qin Chi, the deputy captain of the Xiguan detachment, continued to struggle with amnesia after being hit hard, trying to find the truth of the “714 gun case” while cracking the suspected case. Qin Chi was an act with careful thought and few words. He always thought that he had made a mistake in the “714 gun case” and felt deeply self-doubt. Fortunately, there was a group of relatives and friends who trusted him, but as the case was revealed, Qin Chi His identity seems to be gradually becoming a mystery.

That night, Qin Chi and his team members quietly came to the suspect’s den. Who knew that the suspect was ready to fight. The other party had a large number of people and a gun. Qin Chi was not very sure about this action. He could not help but get nervous, and the throat between his neck slipped heavily. After the fierce battle, it was not clear whether it was the blood of the suspect or the players, or that his own blood was flooding around Qin Chi. Qin Chi felt chest tightness and shortness of breath, and suddenly felt dazzling and uncomfortable. It turned out to be a nightmare.

As soon as Qin Chi woke up, it was difficult to tell whether it had just been dreamed or what had happened. He only knew that he had been seriously injured. He took out the medicine box with difficulty, took the needle tube in himself and took out the effusion hidden in the knee. On his knee, there were such needle eyes. After washing, Qin Chi changed into his police uniform and drove to the police station alone. Everything was familiar, except that five brothers were missing from his side. The underground garage of the police station is preparing for a mobilization meeting and a ceremony about Qin Chi’s promotion to the rank of deputy detachment. Among them stood Qin Chi’s ex-wife Feng Xiao. As soon as Qin Chi entered the garage, everyone applauded him and welcomed him. Everyone was waiting for Qin Chi to give a speech happily. Who knew that he was standing in a dull face, and then left straight away. This was where he was familiar. These were people he knew, but suddenly he felt strange, like a dream.

As soon as Qi went out of the police station, Qin Chi saw Hu Yibiao, the new detachment leader, but it seemed that the detachment leader always felt alienated from Qin Chi. The bureau arranged a psychological counselor for Qin Chi, but he did not think he needed psychological counseling. Qin Chi then met Zhao Xincheng of the harbour detachment. Zhao Xincheng told Qin Chi that the night of the “714 gun case”, he just led the squad in Wei Gongzhuang and suddenly received the news of the gun incident. When he arrived at the scene, he only saw dozens of people lying on the ground in a row, the blood smell spread around. At the time, Qin Chi was full of blood, two shots in his body, and fortunately there were vital signs. Zhao Xincheng recalled that when he was hundreds of miles away from the scene of the shooting, he heard two non-standard police gun shots. Just when Qin Chi was about to continue questioning, Han Bin appeared. This apprentice of Han Bin was the psychological counselor arranged for Qin Chi by the bureau.

There are three generations of grandparents, grandchildren and grandchildren in a house. Except for Zheng Xin, who was not at home due to studying autumn activities, the rest were killed on this day. After hearing the team member’s introduction, Qin Chi was startled suddenly, and then put away his emotions and began to detect the scene. He took the on-site report, walked around every corner of the room, and looked at each of these clues carefully, as if the suspect “sees” what happened at the time. When he looked down from the balcony, he suddenly found a mysterious man, who found he was noticed, and then hurried away. Later, Qin Chi met the man in the garage and scuffled, only to let the man escape. Qin Chi and his teammates then came to the school and met Zheng Xin. Zheng Xin lost his soul and seemed to know nothing. Helpless, Qin Chi and the team members had to leave. The two got the victim’s computer, but there didn’t seem to be any clues.