The moon hung like a silver plate, its faint light pouring down from the horizon and draping the entire Thunder Spirit City in a hazy silver veil.
Inside the room, Lei Yin sat cross-legged on the bed, engaging in uninterrupted cultivation.
Wisps of energy slowly seeped out from the surrounding heavens and earth before continuously drilling inside Lei Yin's body.
Although Mo Yu currently held control of this body, it was precisely because of that, along with Mo Yu's perfect control and constant tempering on the Competition Platform,
that Lei Yin smoothly broke through from the peak of the Eighth-Grade Sovereign to the Ninth-Grade Sovereign. He was even seemingly just one step away from the Earth Sovereign realm.
After a long while, when Lei Yin had completely stabilized his newly advanced Ninth-Grade Sovereign aura, his eyes slowly opened, revealing a trace of indifferent sternness.
"Thank you, Senior, for helping me break through." When Lei Yin—or rather, Mo Yu—opened his eyes, the voice belonging to the real Lei Yin inside his body slowly rang out.
Hearing this, Mo Yu said noncommittally, "I merely did it as a convenience. You needn't thank me."
To Mo Yu, Lei Yin was merely a pawn for approaching the Heavenly Sacred Ancestral Thunder. Once everything was complete, he would not care in the slightest about Lei Yin or even the entire Thunder Spirit Tribe.
Hearing Mo Yu's words, Lei Yin fell silent for a moment. Although he could see that Mo Yu intended to use him, regardless of that, when he saw Lei Quan's crushing defeat on the Competition Platform, the flames of revenge in his heart had undoubtedly surged to their peak.
The only pity was that, with everyone watching on the Competition Platform, Mo Yu clearly would not kill Lei Quan for his sake.