C190 Underground Tunnel

Before Zuo Tiancheng could finish cursing at himself, Yan Su's sword had already arrived.

Yan Su's treasured sword was as fast as lightning and soundless, making it impossible to guard against.

Zuo Tiancheng was so scared that he was covered in cold sweat. He smiled mischievously and said, "Girl, you really did do it."

"Clang!"

Zuo Tiancheng's black iron hook caught Yan Su's sword