Level Nine Fixed-Install Soul Guidance Shells: The Cicada, the Mantis, and the Oriole (Continued)

Xu Guozhong glanced at the warehouse doors. They were intact, and with all those mechanisms, they should be able to hold out for quite a while.

Who knew how long it would take those useless fools to find the intruder? He could only act personally.

Xu Guozhong gritted his teeth and turned to leave the warehouse doors.

Xuan Zi below was instantly stunned. Why had Xu Guozhong left directly instead of opening the doors?

No, he could not leave.

Xuan Zi let out a long howl, wrapping himself in the power of the earth as he slammed into the warehouse with all his might.

With a bang, he actually smashed a dent into the warehouse.

"Damn it, even that didn't break it." Xuan Zi knew such a commotion would quickly draw Xu Guozhong back. This time, he added a buff and rammed it again, finally breaking through the warehouse's weakest wall. The alarms immediately blared even more fiercely, filling the entire underground warehouse with piercing noise.

Before long, Xu Guozhong hurried over. His face darkened as he looked at the damaged wall.

Someone capable of destroying the underground warehouse's walls had either used an exceptionally powerful Rank Nine Soul Tool, or possessed an attack power that had reached an extremely high level.

After all, the underground warehouse had been reinforced bit by bit ever since it was built. It did not use the latest defensive technology.

Fortunately, the warehouse doors had not been opened...

Xu Guozhong suddenly became vigilant. What if there was an insider?

The doors not being open now did not mean they had not been opened earlier.

With that thought, Xu Guozhong immediately began opening the doors and carefully inspecting the surrounding traces. However, he still found no signs that anyone had entered.

To be safe, Xu