And that was just the size he glimpsed in that instant.
The Thunder Pillar plunged into the blazing fog, its light vanishing in the blink of an eye, making it impossible for him to inspect closely.
Initially, he wanted to wait for another Thunder Pillar to fall into the Abyss, but the black clouds in the sky unleashed a massive thunderclap, with bolts of lightning blasting everywhere.
Seeing the might of the Celestial Thunder, to avoid being struck, Song Changming had no choice but to leave this Abyssal Land first.
He wasn't sure how many noticed the presence of that shadow while crossing the Abyss.
No matter what that huge shadow was, it seemed to have existed in the Abyss for countless years already.
All those years passed uneventfully, so perhaps he was overthinking it and that shadow might simply be an ordinary rock formation at the bottom of the Abyss.
For now, whatever it was, Song Changming couldn't probe its mystery.
