C3913 The Secret of the Runes

The fat spirit crane's rune seemed to understand Gu Xuan's mocking words, and started to struggle in Gu Xuan's hands again.

Unfortunately, even though it was a bit special, it was still just a rune. How could it break free from Gu Xuan's hands?

Gu Xuan looked at the fat spirit crane rune, then looked at the water rune.

He already knew the secrets of these two rune.

Inside these two rune