After another half month of work, the Mountain-Protecting Grand Formation was finally complete.
Of course, it had also consumed a great deal of materials.
Quite a lot of the materials Qin Yan and the others had brought back from Dragon Island had been used up.
That day, everyone in town came.
That included the Black Dragon Society members, who had already moved their headquarters here.
With everyone watching, Fu Wenzi activated the Mountain-Protecting Grand Formation.
At the center of the Formation was the Core of an A-Rank Anomaly.
Qin Yan had purified the Core.
"It worked! It worked!"
Everyone excitedly hugged one another in celebration.
Some even burst into tears.
With this, their town would never again have to worry about Anomalies sneaking in to attack.
The entire Mountain-Protecting Grand Formation combined concealment, defense, and offense.
From outside, anyone without a Special Method or a "Key" would be completely unable to discover this place.
The entire Mountain-Protecting Grand Formation could withstand ten full-power attacks from an S-Rank Anomaly.
At the same time, once enough energy was supplied, powerful Lightning would appear on the Mountain-Protecting Grand Formation.
Anything that tried to attack the Mountain-Protecting Grand Formation by force would be struck by Lightning energy.
Fu Nanshan looked at the Mountain-Protecting Grand Formation he had spent more than half a year working on, the corners of his lips lifting slightly.
Once he returned, he could set one up at home too.
As for the "Keys" used to enter the Formation, they were actually made by using a kind of wood as a medium and carving energy of the same origin as the Formation into it.
Placing a Key against the grand Formation's Barrier would open a door for its holder to enter.
Of course, for safety, everyone who received a Key would