章 674: Found it

At this time, Yun Qianyu's heart trembled. She was afraid.

She was afraid that something would happen to Xiao Jiuyuan.

But she was also desperate to save him.

Because of these conflicting thoughts, her expression was very ugly.

Xiao Yechen, Ye Jia, and the others were heartbroken and quickly said,""Feather, don't worry. You'll be fine."

As if she didn't hear him, Yun Qianyu rushed over and pressed the mechanism on the rockery.

There was a loud bang.

The rockery that had been placed properly began to slowly open and close.

After revealing an open door behind the rockery, Yun Qianyu took the lead and rushed in.

Several figures behind him rushed in.

As soon as everyone entered, they felt that everything was pitch black, and they could clearly sense one thing.

The secret underground room's mechanism had been destroyed, and there was gravel and sand everywhere. There were even many hidden weapons exposed.