"...Yes." Walter continued to add little marks, making a key. He would need to note areas that were (curruently) out of bounds to himself, doors that required a Card Key and were certain rooms were, such as the training area and the cafeteria, along with what hours they were frequented. He glanced over to Wrath, nodding. "Thank you."

he then intended to leave, to fill in his map. Assumption gave Hungry a little wave and trotted after Walter. Although, whether Wrath would actually let him go was another thing entirely.