C667 Vibrations

This fluctuation from the genuine qi was extremely huge, but it disappeared in a flash!

When Shang Zizhen saw the smile on Qin Xian's face, he immediately understood that this huge genuine qi undulation was related to the Qin Xian. To be exact, it should be related to the thing that the Qin Xian obtained from the ancient tomb!

At this point in time