The skies above True Dragon Mountain suddenly changed.
A mass of emerald-green poison gas, as if alive, rapidly spread in from the distant horizon.
Where it passed, trees withered and rocks corroded. Even the air sizzled.
"Kehehahaha..."
A creepy laugh that made one's scalp tingle came from the heart of the poison gas.
"You little brats from the Blue Lightning Tyrant Dragon Clan, your Grandpa Dugu is here to see you!"
"I heard you've been acting pretty arrogant lately. Get out here and welcome me!"
An old man in a green robe, with dark green hair and beard, emerged from the poison gas.
With his hands clasped behind his back and an aloof, arrogant smile on his face, he was none other than Dugu Bo, titled Poison.
He had been studying herbs in his own Sunset Forest when his precious granddaughter Dugu Yan came rushing to him, telling him that her fiancé Yu Tianheng had gone missing and the entire Blue Lightning Tyrant Dragon Clan couldn't be reached.
Dugu Bo hadn't felt like getting involved in this nonsense, but he couldn't resist his granddaughter's tears.
And since he had never gotten along with that old mudfish Yu Yuanzhen anyway, he'd come over for a leisurely look, hoping to enjoy the show.
But as soon as he neared True Dragon Mountain, he caught a whiff of something strange.
It wasn't the scorched smell of lightning, but something like... industrial wastewater?
Dugu Bo landed in front of the mountain gate and stared at the brand-new sign that read [First Biological Pharmaceutical Factory]. He was completely dumbfounded.
"What the heck? A pharmaceutical factory?"
"Did that old Yu Yuanzhen switch careers and become a pharmacist?"
Full of questions, he headed inside.
Then he saw a sight that made him question everything he knew.
The