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"Not good, what is this sinister object?"
The two Immortal Heavenly Venerables were startled to find that the threads spreading from Duowu's eyes were impervious to attacks. No matter how they attacked, the threads could not be destroyed!
"Friend Xu, get out of here quickly!"
One of the Immortal Heavenly Venerables urgently advised.
"Coming!"
Xu Yan remained calm and composed, instantly arriving at the entrance of the Heavenly Grotto.
At that moment, a few threads had already crisscrossed the entrance of the Heavenly Grotto, resembling spider silk, and they were in the process of forming a web.
"Hum!"
Xu Yan raised an eyebrow, swung his sword, and with a poof, he cut through the threads, obliterating part of them.
The two Immortal Heavenly Venerables were shocked beyond measure.
"Duowu, I'm serious. Unless you give me the treasure I need, I will not let this go," Xu Yan said with a smile, looking back at Duowu.
He stepped out of the Heavenly Grotto.