After sending his men off, the guys—Wild, Haines, and Lester—received a tip from somewhere. They didn't detail how they got the information, but according to them, there were a few underground tunnels they could use, spread all across the mansion.
Using that information, Charles ordered his men—who had already infiltrated the mansion—to check this information out. Thankfully, the information proved true. After all, inside the mansion, groups of Nathalie's men guarded all entrances and exits.
Which explained how Charles could make a small camp just outside the mansion. Well, they weren't necessarily close, but from where they were, there was a secret entrance that connected directly to the mansion.
"Zoren's men are already inside, and from what I hear, things are already heated," he said to the people in front of him. He pressed on the hand-drawn map spread on the ground, which was in the center of all of them.