Sealing the Karst Cave, Dongfang Yuejian's Thousand Threads and Ten Thousand Strands Formation!

Several days later.

Inside the karst cave outside Yuanlingzi's Cave Abode.

Rumble...

Amid the tremors of collapsing rock, Dongfang Yuejian used an Earthquake Talisman to completely block the Earth Vein Underground River Passage that had once connected to Gu Yu's back courtyard.

After admiring the Earthquake Talisman affixed above the former Underground River Passage, Dongfang Yuejian clapped her hands in satisfaction and said:

"Talismans drawn on Golden Millet Paper really are excellent. This Profound Rank Earthquake Talisman's power almost matched Earth Rank."

Beside her, Gu Yu asked curiously:

"Eastern High Immortal, I remember you drew a Heaven Rank Earthquake Talisman earlier, didn't you? Why didn't you use it?"

He did not quite understand why Dongfang Yuejian had used a low-rank Earthquake Talisman instead of a high-rank one.

Dongfang Yuejian said, somewhat amused:

"A Heaven Rank Earthquake Talisman? Are you trying to bury us all alive in this cave abode?"

Gu Yu asked in some surprise:

"A Heaven Rank Earthquake Talisman is that powerful?"

Dongfang Yuejian nodded and said:

"An ordinary Heaven Rank Earthquake Talisman might not be, but one drawn on this Golden Millet Paper has power comparable to an ordinary Immortal Talisman."

"Never mind a mere rock wall-even a mountain could be blasted to pieces!"

Although Gu Yu still did not quite understand the power of talismans of different ranks, his eyes immediately filled with longing after hearing Dongfang Yuejian's description.

Just then, Xu Taiping and Xuanzhi flew down from the eastern and western cliff faces of the karst cave respectively, landing lightly behind Dongfang Yuejian and Gu Yu.

Once he had steadied himself, Xu Taiping immediately asked Dongfang Yuejian:

"Yuejian, how did it go?"

Dongfang Yuejian nodded and said:

"That Underground River Passage has been completely blocked. Unless someone has a map leading to this karst cave, along