Chapter 254: Life-taking Needle (Seeking Monthly Ticket)

Xiao Yuan Mountain was located in the central southern part of Yunzhou, thousands of miles away from the Mu Family's Baihua Mountain.

Inside the mountain lay a small spirit stone vein!

Though it was a small vein, it could still produce a million spirit stones a year, and occasionally mid-grade spirit stones were mined, making it a very important source of wealth for the Mu Family.

Years ago, in order to seize this vein, Mu Wanlong led Mu Qinglan and wiped out three major core formation forces in one fell swoop, firmly securing the mountain for themselves.

But now, as the Mu Family showed signs of decline, others immediately coveted their assets.

Atop Xiao Yuan Mountain, within the mining cave, layers of light curtains rose into the sky, turning into a pitch-black turtle shell formation.

It was a third-rank—Mysterious Turtle Formation!

The formation abandoned all attack and illusion techniques as well as teleportation means, focusing solely on incredible defense.