C400 An Ancient Jade Book

Everyone was using their cultivation bases at this moment, wanting to see this move clearly. They wanted to get a deeper understanding of Song Yun's true strength!

The hand Song Yun had raised was very gentle, as if he had casually lifted it, and with that one raise, the Spirit Sword suddenly felt the world change. Song Yun's hand had been very gentle, as if he had casually raised it