Powered by Rank Four Spirit Stones, the airship began to make its way out of Koran Forest. Once again, the twins were reminded why this equipment couldn't be used for fleeing. The time it took to simply reach the speed of a Stage Five Demon Beast already passed ten minutes. If it was just Rean and Roan who were flying on their own, they would reach their maximum speed in mere seconds! Naturally, it was a terrible idea to use the airships for such a thing.
In any case, the airship was still fast. In just half an hour, it was already flying at the speed of an average Initial Stage Saint Realm expert. That was far faster than even Kentucky at his full speed. "Wow, this is the first time I've used Rank Four Spirit Stones to move the airship. As expected, this is freaking fast." Rean, obviously, couldn't help but become excited.