C110 Metaplasia

Looking at the scene at the head of the Black Iron City, Prince Yun couldn't help but laugh out loud. Last time, the Cloud Peak Empire had caused him to be in such a sorry state, which was a form of humiliation to him.

Following that, he blew the "Summoning" again, causing another round of boulders to fly in the air.

Sou sou sou …

Huge rocks flew rapidly towards the Black Iron City