As Xiao Shou stepped out of the cave, he raised his head to look at the sky.
What greeted him was not bright sunlight, but a sky full of dark clouds with lightning constantly striking toward the mountaintop.
What was going on?
It looked exactly like a tribulation.
A lightning tribulation.
It's Fu Young?
Fu Young's cultivation speed had always been faster than his.
Now Xiao Shou understood why.
Four years ago, Fu Young had gone to Azure Origin City and bought a spirit root testing plate that could measure purity.
It showed that Xiao Shou had three spiritual roots of water, wood, and earth, with purities of 32, 41, and 50 respectively.
But Fu Young had five element spiritual roots, metal, wood, water, fire, and earth, all with a purity of 99.9.
With such a huge difference, it was only natural that Fu Young cultivated faster.
Two years ago, Xiao Shou had already been unable to sense his realm at all.
