Within the formation's core, Wan Xiao's face was dark as water, as though a massive boulder weighed upon his heart.
The Fang Family's sudden attack had caught Wan Xiao completely off guard!
In fact, it was not as though the Wan Family had made no preparations.
Ever since the Wan Family had taken the lead and failed to rally the super forces of the Western Desert Righteous Path, every member of the Wan Family had increased manpower at the resource points along their borders to guard against the Fang Family's retaliation, while also strengthening the defensive immortal formations there.
They had even paid a steep price to invite the Xiao Family to act, setting up a teleportation immortal formation that could provide timely reinforcements.
Yet who could have expected that when the Fang Family did not move, they did not move at all—but once they did, they crossed the borderlines and plunged straight into the Wan Family's heartland, brazenly striking at the Wan Family's second-largest resource point!
"This was premeditated by the Fang Family, but how did they get here?" Wan Xiao's heart was full of doubts.
The Wan Family had long been familiar with intelligence on the Fang Family's three Immortal Gu Houses—the Chicken Coop Dog House, Wen Jin Wu, and Falling Blossom Pavilion. None of them should have been capable of doing something like this.
"Not good!"
At that moment, Wan Xiao discovered in horror that the great formation was shaking without end and the ground was quaking, as though earth fissures were taking shape. Vast numbers of trees in Tall Pine Oasis toppled over.
"The formation foundation of this defensive great formation is buried thousands of zhang underground. The Fang Family actually found it precisely and is destroying it!"
Wan Xiao hurriedly investigated, only to discover an