The joint investigation of the two parties, Choi Fugui here began to secretly investigate those who had previously supported the Japanese from within North Korea to see if these people had anything to do with the Japanese.

On the other hand, the intelligence personnel sent by Ma Zikai lurked in the distance of Lijian Shangwen's military camp, and used binoculars to observe Lijian Shangwen's military camp.

This time, the intelligence officers who came to observe the military camp of Tatsumi Shangwen were led by an intelligence officer codenamed "Fox", and it took a day to reach Phoenix along the road.

The intelligence officer, codenamed "Fox", did not go directly to observe the military camp of Lijian Shangwen with his subordinates, but went to visit Duan Qirui first.

told Duan Qirui the reason for coming this time, in addition to this, there is a more important reason, that is, now the two armies outside Phoenix City are fighting, in case this bullet does not hit him for a long time, and the person dies before this task starts, wouldn't it be a disadvantage to go out of the division!

After the fox made a briefing, he saw Duan Qirui in the headquarters, Duan Qirui has not been doing very well in the past few days, and after the supply line of Lijian Shangwen was re-established, the strength of the two armies began to increase significantly.

Even though Duan Qirui's side had the advantage in artillery, and immediately saw that Shangwen's casualties were far higher than his side, Duan Qirui was also a little distressed when he saw the casualties of his soldiers increasing every day.

After seeing Duan Qirui, the fox and other intelligence officers first briefly talked to Duan Qirui about the mission of themselves and the others this time, and hoped to get some help from Duan Qirui.

And Duan Qirui was naturally very happy after listening to the intentions of the fox and other intelligence officers, once the fox and the others found out the source of supply for Lijian Shangwen and cut off the supply line again, victory was just a very simple thing for Duan Qirui.

Therefore, all the requests made by the fox and other intelligence officers, such as food, water, guns, bullets, and binoculars, were agreed.

After getting the help they needed from Duan Qirui, the fox and the others waited for night to fall in the city, and then took advantage of the night to lurk around Limi Shangwen's military camp.

At this moment, outside Phoenix City, Duan Qirui's army and Lijian Shangwen's army were still fighting, and it was obvious that under the targeted removal of mortars, once the Japanese army's firepower increased, there would be shells falling in it.

This made these Japanese troops without cat ear piercing very hard, which is why the casualty rate of the Japanese army has always been high.

After the artillery bombardment, the soldiers on both sides began to attack repeatedly, but relatively speaking, since Wang Bin's army began to demand an attack in a skirmish line, the casualties of Wang Bin's army naturally decreased slightly.

After the day's attack, the soldiers on both sides returned to the camp and began to eat and prepare for tomorrow's attack.

After eating, these intelligence officers took the supplies they needed and took advantage of the darkness to go to a bush in the distance of the military camp where Tsumi Naowen was located.

Using the cover of the bushes, the seven intelligence officers dug a small hole behind the bushes, and after the cave was dug, it was covered with some small grass.

All the supplies were placed inside the cave, and each intelligence officer was covered with a cover suit made of vegetation and trees, with only a telescope peeking out of the bushes.

Looking at it from a distance, there is no sign of anyone.

By the time these were done, it was already midnight, and the seven intelligence officers had entered the cave one after another, and everyone took turns to be on duty.

The night passed under the attention of these intelligence officers, and from the grass to the fire-lit Japanese barracks, nothing happened.

The next day, for a whole day, there was a meaningless attack between the two armies, and these seven intelligence officers also watched the battle for a full day, and immediately saw that there was no situation in Shang Wen's barracks.

When these intelligence officers opposed the Sangwen military camp and began to monitor, Choi Fugui also began an investigation on the North Korean side.

The two-day investigation was enough to uncover a lot of things, and the first thing the rebel did after taking power was to liquidate the pro-Japanese elements.

It is very normal for Choi Fugui and others to intervene in this, and in the all-out investigation of the resistance organizations, Choi Fugui and others found that although some officials in North Korea are naked pro-Japanese.

However, these people combined could not provide arms and supplies for the huge army of Lijian Shangwen, so Cui Fugui and others sent the situation to Wang Bin by telegram after reaching a conclusion.

After Wang Bin got the investigation results of Cui Fugui and others in Mukden, he looked at the telegram on his desk and immediately decided that a supply line had been reopened in Japan.

In this way, Wang Bin set his sights on the intelligence officers sent by Ma Zikai.

The seven intelligence officers who observed from a distance in the Lijian Shangwen military camp did not find anything other than the daily boring attack, defense, troop collection, food, and re-attack.

Every day was exactly the same situation, and it was not until the evening of the fourth day that an unexpected situation finally occurred.

On the night of the fourth day, when the intelligence officer looked into the barracks with a telescope in his hand, he suddenly noticed an unexpected situation.

Then seeing the fire in the Shangwen barracks, the intelligence officers could clearly see a long line from the rear of the Japanese barracks with a lot of supplies entering the barracks from the rear.

After seeing this, the intelligence officers immediately knew that their group's purpose this time had been achieved, and they immediately saw that Shangwen's supply line had indeed not been cut off.

After coming to this point, the person in charge, "Fox", immediately woke up the people in the cave and sent a person to Phoenix City overnight to report the incident, and the people who stayed here were still observing the military camp of Lijian Shangwen.

After the intelligence officers who went to report secretly left from behind the bushes, the "foxes" found that the group of Japanese soldiers was preparing to leave after the supplies had arrived.

The "fox" immediately realized that these departing Japanese soldiers must have returned to the place where the supplies were stored, and he only needed to follow up to complete this mission.

Immediately, the "fox" decided to leave three people here to continue to monitor the military camp of Lijian Shangwen, while the rest of the people followed the convoy with him to find out. (To be continued.) )