After Garena town was destroyed a couple of days back, the desolate beasts horde didn't make any major moves again. Instead, they roamed around the region, ensuring to not go further than a limited distance away from the town. The situation was exactly the same as when they had invaded Rosewood city.
Back then, the loitering behaviour of the desolate beasts made many think that they were simply planning on having Rosewood city as their next location for a habitat. Such an act wasn't uncommon as it has been previously recorded that desolate beasts would migrate from a certain location to another, for various reasons such as shortage in food supply. Many had in fact, believed this to be the reason behind such a massive number of beasts.