C317 The Future of the Great Luo Continent

Just as Yu Xiaogang was in shock, Yue Qianyu's voice sounded once again.

"Master, how old do you think my First Soul Ring can withstand?"

"This..."

Yu Xiaogang was speechless. He was unable to answer Yue Qianyu's question.

This was because he had never seen a situation like Yue Qianyu's before. It was simply unprecedented!

Even with his research and theories, he was unable to estimate it