Alice had been focused on the injured from fighting the larger wyverns that were now bowing their heads to the strength of the wyvern queen's call. The amount of mana that had been used by her to call them here was nothing small. It was a very powerful skill that must be because she was their strongest and their queen. A call that Walker was sure that some other royal system users could use in times of need. The pressure from the royal dragons had been that need.
Yet, the wyverns dared not move another muscle. That was how ingrained this strength and power was to them. The wyvern queen had such power which could even halt the most powerful of them. While the royal dragons were impressed, they were more appalled by what they had just seen.