The thunderstones were shiny, every one of them was almost similar in size, the largest were at most only twice the size of the smallest ones. At the same time, they stored a little bit of thunder energy within. This led to Luo Feng conjecturing that these stones were probably forged when the world within a world was first opened.
128,926 of them!
Even if they spent every second obtaining a 100 of them, they would still require 1300 seconds. What's more, even if the cloud contact vine extended more vines, including little vines, it was mostly the digging...that took up a lot of time.
"This job of obtaining the thunderstones, requires quite a bit of time." Within the cave underground, Thunder God lamented.
