To ensure the ancient cultivators' plan in setting up all the different portals, Charlie solemnly examined the clues.

He needed to confirm one thing—the portal required copious amounts of Reiki to run, just as each time Vera's ring teleported him. It needed all the Reiki it drained from him up until that point.

Moreover, even knowing each teleportation burned through a lot of Reiki, he still couldn't be sure that the distance of teleportation affected the amount of Reiki used. If it were a cas