Impenetrable Zone!
Noah nodded. "You could consider Invisible Snakes as grand-grand-grand-distant relatives of the Empress Cobra. Just like them, it can become practically invisible."
"One night, while searching for something near the south of the swamp, I noticed the subtle displacement of a little bit of Wind Spiritual Energy while the Water and Darkness Spiritual Energy saw no change."
"I looked closer, and I noticed that parts of the sky and nearly all the trees to my south seemed a little bit distorted. I fully focused on my senses, believing that there was a beast that was trying to ambush me. Maybe it was a godly realm beast with a Darkness Affinity that couldn't see the depths of my strength?"
"But no matter how much I looked, I couldn't find anything, and the distortion I thought I saw had also vanished."