That was a bloated and massive insect nest.

"Hehe, an appetizer before the main course. This must be the spirit pet left by that person, hidden quite well," the Sun Swallowing Immortal Lord said with a radiant smile.

With a sudden force, the distant insect nest exploded, flames erupting as the massive nest was blasted to pieces, and tens of thousands of layers of spider silk were burned clean.

Amidst the flames, eight charred spider legs were sucked over, and a small figure was rapidly fleeing.