Right after the thunderous roar, from one of the colossal underground tunnels, an incomparably gigantic undead beast charged toward them. Its body resembled a fusion between an enormous corpse serpent and an armored mountain.
Countless corpse veins pulsed beneath its bone armor; entire fortress districts could have rested upon its back. Its blood-red eyes contained only endless slaughter.
Above all, it's terrifying aura, which had already reached the boundary of the Abyssal King Realm!
It was none other than the Vein-Carriage of Undead, but unlike its previous harmless form, it seemed to have completely transformed into terrifying and dangerous!
The Evernight Demon King's eyes flickered as this was the first time she had seen something like this.
"So, they do have hidden watchdogs!" Even though she didn't recognize the Vein-Carriage, she had seen something similar in the past.
