Glenn picked up a small pebble and started drawing in the sand on the ground. It did not take long for him to etch out a simple map for everyone to refer to. "The area within 150 kilometers of the fortress looks more or less like this." Glenn pointed to part of the map and said, "We are now within this area that's covered in mountains. However, there are several valleys that have been turned into wide passageways by the devils. In the past, the devils were able to attack the City of Giant Trees mainly via these passageways." "This place in particular." He pointed to a particular mountain. "It's an important transportation hub and there are devil soldiers guarding it. Their command center was here during several attacks in the past, so this is a very important place to take note of." Car