Because the weak flying birds had already fallen in the continuous two months of bloody carnage.
Furthermore, during the rapid expansion of the Flying Bird Tribe, Arctic Yan-Ou also subdued a King Beast of the same avian species and more than ten Near King Level flying birds!
Besides that, during this period, Arctic Yan-Ou's own strength had also made a significant breakthrough,
directly breaking through Level Three, advancing to the peak of Level 35, not far from Level 36 at all!
With such strength, coupled with Arctic Yan-Ou's ferocity and murderous instinct, one could say that across the Siberia Plains, there were few species that could stand as Arctic Tern's opponent!
Arctic Yan-Ou's formidable combat power, along with the overwhelming numbers of the Flying Bird Tribe under his command, made Red-tailed, the Wolf Queen, already hesitant to issue commands to Arctic Yan-Ou during this time!