Boom! Boom! The two Thunder Source Explosive Pearls were thrown out, transforming into a sky full of lightning-fire serpents. The Soul-Stinging Demon Spiders at the center of the explosion were all blasted into powder. Their shrill screams merged into one.
One Tenth Tier and one Eleventh Tier demon spider charged over in fury. Opening its mouth, one spat out a massive amount of crystalline black ice, striking the roaming lightning-fire serpents. Only through the combined efforts of these two Nascent Soul-level demonic creatures were the roaming lightning bolts gradually extinguished. However, the Thunder Source Explosive Pearls carried the power of tribulation lightning, which demons and ghosts feared. Let alone the Golden Core-level Soul-Stinging Demon Spiders that had luckily escaped being caught in the blast—even those two Nascent Soul-level demonic creatures had eyes filled with wariness when they looked at Lu Xiaotian.
That trace of wariness soon turned into a hint of cruelty.
"Not bad. It's been a long time since a lightning-element cultivator has entered this ancient tomb. We'll run into each other again later." The Eleventh Tier Soul-Stinging Demon Spider's voice was shrill. It actually abandoned its attack on Lu Xiaotian and retreated with the rest of its clan members and descendants like a receding tide.
The spider swarm had come quickly, and it left just as quickly. Yet as it retreated, the earth shook and the mountains trembled. Lu Xiaotian moved and left the range of the black fog. By then, the Green-Eyed Old Man and the Yin-Yang Lame Monster had already vanished without a trace. The ancient tomb, which had originally been overgrown with weeds and filled everywhere with demonic creatures like cold crows and black ravens, had changed from a scene of tombs rising in every direction into row upon orderly row of graves. The spirit