C239 Ghost Core.

Xiaolan's eyes were completely attracted by the mouth of the spring. However, it would occasionally look at Ye Xuan with inquiring eyes, as if it wanted Ye Xuan to let it go.

"Interesting. I didn't expect there to be such a thing."

Ye Xuan muttered to himself. His eyes were also looking at the mouth of the spring. However, what he was looking at was not the spring water outside