C1110 Return to Medicine King Valley

Seeing Elder Hei's expression, Shi Lei did not say much and placed the book into his Space Ring. After thanking him, he turned around and left.

When he arrived outside, Shi Lei's mood could not be any better. This time, although he had been through a lot of twists and turns, the final result was very good.

Next, there was still one more thorny question for him