章 464: Chapter 257 - Hidden Knife Realm Stirs Up the Winds and Clouds in Yuzhou_2

Yesterday, Xu Yan had already made a small breakthrough in his Heart Sword Realm, his Sword Array had made even greater progress, becoming stronger.

At the time when Xu Yan made a minor breakthrough in his Heart Sword Realm, Li Xuan reached the peak of his Heart Sword Realm.

Whoosh!

Unexpectedly, a silhouette darted across the sky above the courtyard.

Due to the courtyard being covered by a formation, the passing martial artist was unaware of its existence.

Li Xuan and the others were not bothered about it.

Although the courtyard was located some distance outside the capital of Zheng Country and was a bit remote, it was after all not far from the capital. So, it was not unusual for martial artists to pass by.

However, in the next few days, martial artists kept passing by, seemingly searching for something.

At this point, Li Xuan became curious.

Has something happened in Yuzhou?

"Finally, the refining is successful!"