The city is sealed, people are dying, corpses are being refined...
Everything is progressing as if by fate.
Until an unusual fluctuation emanated from the Formation Pivot of the Yin Corpse Blood Refining Formation.
An older Evil Formation Master frowned, "Something's wrong..."
Elder Fu looked up at the words, his gaze slightly shifting, and asked, "What is wrong?"
"This formation..." The Evil Formation Master's frown deepened, "I don't know if it hasn't been used for many years, or if there was a mistake during the setup... The flow direction of the Formation Pivot seems to have a problem, some evil power is reversing..."
Elder Fu's friendly expression faded, a hint of coldness appearing on his face, "Explain clearly..."
The Evil Formation Master hesitated, unsure if he should speak.
If he spoke and there was no issue, he would be punished.
After all, Elder Fu seemed amiable, but was actually ruthless and heartless.
