Orthar and Gravis split up as they left the hyenas' territory. Gravis went back to do whatever he was doing all day while Orthar informed the Tribe about their new member and the recruits that would be coming in about a day.
Silva was surprised and nervous when he heard the news. He wouldn't be able to keep someone so powerful under his control when they joined. Liza would be a level two Lord and was way more powerful than anyone except Gravis. She surely wouldn't listen to him.
Yet, Orthar calmed him down by telling him that Gravis wouldn't overlook something like that. Gravis obviously had his own plans for her. Putting her into a normal army was just too big of a waste.
When Silva heard that, he calmed down. Yet, he was also frustrated at his own lack of power. He had gotten enough corpses to become a level one Lord in this fight, and he would be able to eat them by tomorrow. At that point, he would finally become a Lord, a dream he had had for a long time.