The region where the Beastman Clan resides is located within the core area governed by the Blood Moon Lord. Therefore, those who can survive in this area are naturally only the vassal races under the name of the Blood Moon Lord, not to mention the NPCs for now.
Under the rule of the same Pope, disputes between monsters are lessened. However, all monsters are separated according to the Blood Moon Lord's class divisions. The distribution of different monster species in each area has long been planned by him. In such a situation, there are no existences weaker than the Beastman Clan around Zhou Tian. Therefore, Zhou Tian's natural choice of target is the Skeleton Cave, whose power is just above the Beastman Clan.
However, although the Beastman Clan is much weaker compared to the Skeleton Cave, they are not without chances of victory if they sincerely plan to deal with the Skeleton Cave.