Austin nodded, grasping his brothers forearm, rather than his hand. "I remember. I can work on that. We need a warning system though, incase something does get past." He heard the call to go back to the big tree, and looked towards it. He said," Come on." He ran to the tree, just in time to hear the announcements of who was going on the quest. He let out a small nod. No one from Zeus cabin then. His mind was racing through attack techniques, if the defensive wall was breached. One thing he knew was containment. Keep them in one area rather then spread them out, due to the difficulty of attacking something spread out, you would loose strength in numbers. He ran his fingers through his hair, making his way back to the cabin.