"Where is it? Take me there, quickly."
"Yes, City Lord."
After acknowledging the order, the expert hurriedly led the way. The former Hundred Emperors City City Lord's Mansion had stood at the very center, while the Rogue Cultivator Alliance headquarters was a thousand meters to the left of it.
Before long, Mu Feiyang arrived at the former Rogue Cultivator Alliance. Led by that expert, the group came before an artificial hill.
"City Lord, our people originally intended to clear away this artificial hill and turn it into a man-made lake to raise some spirit fish. But they discovered a cave inside the hill, and within the cave was a mysterious stone door."
"However, the stone door was covered in runes, so we did not dare damage it rashly. Also, according to the Head Steward, this used to be the courtyard of Fan Chuxiong, the Alliance Leader."
The expert from Tianxiao City came to the artificial hill and explained the discovery of the mysterious stone door. The former Rogue Cultivator Alliance headquarters was enormous. Mu Feiyang had asked Nangong Liluo to convert it into an estate, which would become the Mu family's new home.
Mu Feiyang had even provided the design blueprints. As long as those below followed the plans, they could carry out the renovations. Previously, Mu Feiyang had not carefully investigated this place.
"This is an Ancient Demon Subduing Formation, specifically used to imprison the Devil Race. Could the Heavenly Demon clan have once been held here?"
When Mu Feiyang saw the stone door covered in runes, he recognized them at once.
Mu Feiyang thought of a possibility. Since this courtyard had belonged to the Alliance Leader, perhaps Heavenly Demons were imprisoned behind the stone door.
Coupled with the destruction of Hundred Emperors City, perhaps the imprisoned Heavenly Demons