C56 Long Zhan

In the face of this mysterious underground palace that had suddenly appeared, Qin Hao was on high alert. His eyes were fixed on every corner of the underground palace. Without Yun Heng's instructions, he didn't dare to move. He didn't know the secret of this underground palace, nor did he know what was inside.

For safety's sake, he decided to ask Yun Heng first, "Yun