C1559 Mount Lei Gongshan
The sparrow's flying speed was not any slower than the airship. In front of them, Jiang Wuchen used his Essence to create a protective shield to protect them.
From a high vantage point, one could observe the terrain and better determine the location of the Sword Region.
However, the sparrow was a beast after all, and it had only experienced the Lightning Tribulation once