After a series of training, Ge Thirteen is finally ready to sneak into Japan's 39th Brigade as an intelligence agent. Before coming to the Japanese army, you should report for duty. Here, Ge Shisan changed his name to Yamamoto Shangzhi. A Japanese officer received Ge Shisan. However, because Ge is not Japanese after all, many manners and habits are different from those of real Japanese. The Japanese officer soon saw some shortcomings of Ge Shisan, but he was not sure that Ge Shisan was a spy. The official told GE Shisan that his resume lacked a medical report and he needed to go to a special hospital in Japan for examination tomorrow. Sure enough, he saw Ge Shisan's slightly alarmed expression. Ge Shisan knows that once he has a medical examination, he is likely to reveal his true identity. As a last resort, Ge found an informant of * * * and told him about it. Ge Shisan has been shot before, so his identity does not match his physical trauma. In order to ensure his life safety, the informant hopes that Ge Shisan will quit. However, Ge Shisan said that since he has reached this point, he will not give up, even if there is a bad result in the end, he will bear it. The informant can't help but promise to go to the hospital with him tomorrow, ready to respond at any time. However, Ge's going out was learned by Japanese officers. He found Ge Shisan who went out on the grounds of protecting Ge Shisan and asked him where he had just gone. Ge Shisan responded tactfully and escaped. When the examination came, Ge lied that his gunshot wound was left by Taiyuan World War I not long ago. But the doctor secretly told the officer that Ge's shooting was unprofessional and Taiyuan Hospital should not be at this level. The official confirmed Ge Shisan's false identity. And all this was heard by the informant on the side. Ge Shisan walked out of the hospital with the Japanese officer. It seems that Ge Shisan will probably never come back. Just then, the informer shot at the Japanese officer and killed the person who knew the truth. However, it is difficult for him to escape. He was shot several times and hid in an abandoned alley. Ge Thirteen, who arrived, found him, but the informant asked Ge Thirteen to kill him himself because he could not be taken alive. Ge thirteen tried to save the informant, but a team of Japanese troops came and Ge thirteen had to kill the informant himself. Ge thirteen returned to the base with all the Japanese troops, but his inner grief could not be shown. He was finally able to stay in this capacity. Takagi and others were called to the head of the intelligence group, who reminded them of Ge Shisan. However, one wing of Takagi was in danger because the previous team leader was not doing business properly and because of the wrong information. So Takagi didn't really believe what the team leader said. Uglydoll was taken by Yamamoto to the Japanese military intelligence department and signed an agreement to join the military intelligence department.