C649 Dark yellow qi!

In the past, when Li Qianji had stepped into the kilo-mechanical tower, no one had ever seen anything like this!

The inscriptions on the first stone wall were all unknown to them.

All these were merely Chu Chen's, what he had seen with his own eyes!

It was as if before Chu Chen stepped into the kilo-mechanical tower, he had felt the throbbing in his heart, and this kilo-mechanical tower