Pfft, pfft.
Blades of immortal artifacts slashed into the Withered Silkworm Battle Cocoon one after another. Its surface was entirely refined from the silk spat out over the lifetime of the Spirit Mulberry Withered Silkworm. Layer upon layer had been wrapped around its body, and after a lifetime of effort, this thick silk armor had finally formed over its surface. Withered silkworm silk was tough and difficult to sever, impervious to blades and swords, and untouched by ordinary water or fire.
For outsiders, it was truly difficult to deal with. Several immortal artifacts struck it, emitting muffled booms. The Withered Silkworm Battle Cocoon was knocked back for a distance, but instantly returned. Even a Heavenly Immortal's grotto-heaven-grade immortal artifact seemed unable to injure the Withered Silkworm within that thick silk.
A strand of Lu Xiaotian's Primordial Spirit that had been peering into the battlefield was caught off guard and was shredded by the violent fluctuations of the battle. With so many Heavenly Immortal-level experts' intents overlapping in a chaotic melee, even the tough Spirit Mulberry Wood was suffering an immense disaster.
Pfft, pfft, pfft. Grotto-heaven-grade immortal artifacts continuously hacked into the Withered Silkworm Battle Cocoon. Even an ordinary Withered Silkworm Battle Cocoon could not withstand so many attacks. Even its tough surface silk armor began to fracture inch by inch. With a boom, the thick silk armor on its surface exploded, revealing the slightly bloated silkworm body within. It was soon cleaved in two by immortal blades and swords, exploding into a storm of blood and gore in the void. The golden-and-silver Withered Silkworm Battle Cocoon, however, was extraordinarily ferocious. Working together, several grotto-heaven-grade immortal artifacts still failed to accomplish anything against it.
Interwoven golden and silver threads of silk roamed across an area thousands of li wide. Taking advantage