Private Coulson will walk to the mission location every once in a while, and two Coulson soldiers will fight him. If he saves him, the mission will be triggered.

1. Thorson told you that he was originally going to break into the Coulson camp to work as an undercover agent for the rebels, but somehow his identity was exposed and asked you to go back and report to Captain Doron in the rebel camp.

2. Go back to the resistance camp to find Captain Doron. Doron will tell you that there must be Coulson’s mole in the resistance. There is also an informant planted by the rebels in the Coulson camp. Doron asks you to find the file of the nerd Herod to see if the informant can provide any clues.

3. In a two-story hut in the Coulson camp, find a small box on the second floor. The file inside has no clues, but there is a key and it is mentioned that it was placed in Kur. A safe in the storage room at Camp Forest.

4. The storage room is actually a cave behind Coulson's camp, with many of Coulson's men inside. After entering carefully, you found the safe in a place where debris was piled up. There was a note inside recording Thorson's patrol route, signed with the letter M.

5. Go back and report back to Captain Doron. Obviously the person signed M is the mole. Doron asks you to ask Corporal Theisman about his patrol schedule, so that you can find out what happened to Thorson and Captain Doron. People on patrol together.

6. Find Corporal Seisman to understand the situation and report back to Doron. Doron finally understands who the mole is. At this time, a patrolman who seemed to be named Mark jumped up and ran away. Several soldiers rushed up and squashed him.