Waypoints are natural-born transition portals that are created through the connection of massive mana pools and the massive spreading of ancient tree lines. Some trees or ponds are connected through their massive mana, this was the case because they are born from the same origin or parent.
Examples of these are suckering types of trees, they propagate by producing new shoots or sprouts from their root system, which can eventually develop into new trees. These groves of trees are connected by their root systems. Which serves as their connection for the waypoint, ancient parent trees expand into thousands of kilometres and produce dozens of new shoots that are accessible for travelling.
The eastern kingdoms have a considerable amount of them, and the Crusaders must have acquired a parent tree to use for travelling.
Back to Apollo who currently shares the information he got to Arthur. It seems he is bragging about his new creations.