After returning to Xiangtan, Liu Hai seized the time to train the recruits in order to realize the integration of new and old soldiers more quickly and form combat effectiveness. However, during the training, Liu Hai found that the "recruits" this time were not new, some soldiers could operate artillery, some soldiers could visually measure the distance, and some even knew the performance models of various guns. In the face of such a group of soldiers, Liu Hai was very happy at first, thinking that such soldiers could shorten the training cycle, but soon, something inexplicable happened! In the middle of the night, the ghost cannon got up to go to the toilet, and suddenly saw a few people moving around the shell warehouse, and the place of activity was obviously not within the line of sight of the sentry, out of vigilance, the ghost cannon roared, alarming the sentry and the soldiers on the night patrol, after all the noise, nothing was found, but Liu Hai ordered to strengthen the vigilance of the shell warehouse!

One day Du Yuming went to his office, when he was about to arrive, Du Yuming was stopped by his adjutant, dealt with an official document, and when he was about to go back to his office, a huge explosion lifted Du Yuming from the upstairs, fortunately, there was a large pile of sand downstairs that planned to repair the drainage ditch at the bottom of the building, and Du Yuming escaped death. Liu Hai also encountered the same thing, when he returned to the dormitory, he accidentally found that there was a copper wire exposed at the head of his bed, and when he checked it out of curiosity, he found that there was a 76 mm shell under the bed board, and the lead had been connected, if Liu Hai sat on the bed or lay down, the shell would be triggered! Bangs was frightened into a cold sweat. The occurrence of these things made Du Yuming restless, and in the heavily guarded training base, there were two murders against military directors in a row, which shows that there are internal ghosts in the current army! After the last experience, Du Yuming first doubted his adjutant, but now this adjutant is very stupid, Du Yuming reprimands him almost every day, and is planning to replace him! Even Liu Hai didn't believe that this stupid-looking guy could be a spy, anyone who could be a spy was a relatively good person, and the adjutant was very appreciative of Du Yuming last time. This time, Bangs set his sights on the new recruits this time. Because he always felt that the quality of this batch of recruits was a little too high.

"Division commander, I want to inquire, where did all the recruits we added this time come from?" Bangs asked. "They are all drawn from various units, and some of the remnants of the soldiers who were withdrawn from the Songhu battlefield were reassigned to our division! What's wrong? Du Yuming said. That's the case, I always feel that the quality of this batch of soldiers is too high, and one soldier will even calculate the opponent's artillery position by the angle of artillery firing, this calculation equation is an advanced course in the artillery department, the problem is that this guy is not a Whampoa student! Bangs reflected. Do you suspect that any of these recruits are unclean? Du Yuming said. That's what I mean, now the Japanese spies are everywhere, when I was in Nanjing, the Japanese spies actually openly attacked the car of the Central Union in broad daylight, if it was not for the eyeliner in the Central Union, how could it accurately attack the target's car! Even there are counter-espionage agencies like the Central Union, let alone combat units like ours! If the Japanese really get involved, then we can't prevent it! Bangs said. Then check, find a way to screen, the expansion did not carefully screen, the first is that the time is too tight, the second is that Songhu has just finished fighting, all the troops are retreating, the establishment is chaotic, the soldiers are noisy! Du Yuming said.

After discussing with Du Yuming, Liu Hai thought of a way. At the training ground the next day, Liu Hai happily announced that a new batch of antiaircraft artillery would be brought from Changsha tomorrow, and that the air defense capability of the artillery regiment would be further enhanced, and a few skilled artillery units would be selected to enrich the antiaircraft artillery company. After announcing this matter, Liu Hai arranged for the ghost artillery and Wu Fatzi and a few veterans of the original artillery regiment to be on duty at night to observe whether anyone was in contact with the outside world in the middle of the night or at other times. There are two ways for the training base to communicate with the outside world: the first is letters, and the unit has a special postman responsible for sending letters, and the second is telephones, which have two external telephones, one in the communications class and the other in Du Yuming's office. Du Yuming thinks that if this inner ghost wants to contact the outside world, he will definitely call, because all letters must be reviewed before they can be sent. Liu Hai thinks that it is not necessarily, because when he was in Germany, he had heard of some common methods of spies, such as revealing hidden ink or something, and he could also write information in code, which on the surface looked like an ordinary letter from home. After some arrangement, Du Yuming took all the letters of the day and the next day to check, monitored all the phones, and called the Changsha department in advance to send a few cars to this way.

That night, Liu Hai was lying on the roof of the building with * in his arms, observing the movements around him. After squatting for a few hours, as Liu Hai thought, this inner ghost would definitely pass on the news that the anti-aircraft artillery was about to replenish the 200th Division. A shadow that didn't look very tall slipped down from the dormitory building, and he didn't know what he was carrying, so in order not to expose the target, bangs quietly followed him. Liu Hai followed and found that this person's action of jumping out of the wall was very strange, thinking that it was some kind of stunt, and the three- or four-meter-high wall jumped out with almost no effort. Bangs knew he couldn't jump, so he climbed out of a nearby telephone pole. After climbing out, Liu Hai found that the guy didn't run far away at all, but just found a telephone pole, connected a wire from above, and connected it to the thing in his hand. This guy took a telephone wire from a telephone pole, connected it to his own telephone and began to communicate with the outside world, bangs as close as possible, but did not understand what was said, but it was definitely not Japanese. "! Dog traitor! Liu Hai originally wanted to shoot him to death, but now he was alone, and now he was outside the camp, Liu Hai sank and did not move.

On the school floor the next day, Liu Hai did not announce the day's training mission, but stood behind him a platoon of guards composed of Isshika Machine. "Everyone comes here with one goal, that is, to resist Japan and save the country! But there are some shameless dog traitors who want to mix in with us, sabotage the War of Resistance, defect to the enemy and betray the country, and are willing to be dogs for the Japanese! Now I can give him a chance, if he stands up on his own, I can spare his life, if I catch him myself, it will be a killing! After bangs finished speaking, he looked at the soldiers below. Since I don't want to stand up, then I'm going to catch it myself! With a wave of his hand, several people from the ghost cannon rushed over at once and pulled out the guy from last night. Sir, you misunderstood, I'm not a traitor! "That guy has a look of grievance and tears in his eyes!" Fuck me! Bangs looked at this guy in surprise, pretending to be more like the real thing. Don't pretend, I was right behind you last night when you took the phone to contact you. I didn't alarm you, because I couldn't fight the grass and startle the snake, and now you can only catch it! Bangs said, "Tell me honestly, do you still have any accomplices?" "Since you have seen through it, then I dare to do it, I don't know anything, you kill me!" The soldier stiffened his neck. "I'll fuck you!" Wu Fatzi smashed over, and the guy instantly bled to the ground, "You are still justified as a traitor!" ”

"Regiment commander, don't be afraid of his hard bones, it turns out that I stayed in the garrison headquarters, specializing in interrogating prisoners, leave it to me, and guarantee that he has something to say in less than two hours!" A guard said. "Good! Toss slowly, be sure to let him tell everything he knows! Bangs said. Rest assured! The two guards beat the soldier hard and dragged him down. Right now! All the recruits who have just been replenished should write out their names, places of origin, former units and unit numbers! Also, if there is an accomplice who stands up now, I can not kill him, and if he is screened out in a while, I will kill him on the spot! After bangs were finished, the guard platoon took out the prepared paper and pen, one for each person! Sir, I can't write! A soldier stood up and said. It's okay! You can say, you say, let people remember it for you! Bangs said. Pay attention to the guard platoon, if someone is wrong, shoot and kill! Bangs said as he looked at a large group of soldiers who were writing. Sir, there's something wrong with this guy, he wrote his hometown from our hometown, but we definitely don't have this place name in the three places there! "Shoot!" Bangs said directly. "Ping!" A gunshot rang out, and the soldier fell on the spot! The soldiers on the school field were shocked. "I repeat, now stand up, I can not kill him!" Bangs continued. "Sir, sir, I'll explain, I'll explain!" A soldier stepped forward. "I will also confess, don't kill me!" Another soldier stepped forward. "We were ordered to sabotage, that day we wanted to blow up the artillery magazine, but we didn't succeed, we also admit to killing Chief Du and you, in fact, we were also forced, please spare your life!" A soldier wept bitterly and fell to his knees begging for mercy! "Grab it, review it slowly, and hand over the report to the division commander after the review!" Liu Hai said, and the guard platoon behind arrested several people and escorted them away!

"Commander Liu, now we have caught the big fish, according to the confession of the gang, the Japanese spy agency organized an infiltration plan, taking advantage of our retreat from Songhu, planted hundreds of people to blend in, to various units, waiting for the opportunity to sabotage and trouble, these people are all Chinese, but they are all puppet Manchukuo people, I have reported all their confession materials!" Du Yuming said. "It's okay now, there are no inner ghosts, we can complete the training on schedule and go north to fight!" Bangs said.