Inside the electric storm clouds, Augustus is casually swimming within the Heavenly Tribulation Cloud.
He's feeling it at the moment, as multiple electric currents pass through his body. The pain is much more intense than a single lightning strike, and it's getting slightly unbearable as it burns.
The Heavenly Tribulation Cloud just realized that its target actually dived into his body and is confused about what it should do. As it considers actions, it can feel that its energy is getting sucked by the individual, little by little.
The Heavenly Tribulation Cloud, for the first time, feels threatened. Usually, it would chase its target, but this time it seems like it's the one that is getting hunted.
Thus, for the first time, The Heavenly Tribulation Cloud tries to run away. It tries to fly higher, getting away from the human that it has always been hunting.
