C322 A Super Security System to Resist the Bombardment of the Main Gun

When Qingtian Haochen and the other three finally accepted the shocking fact that Di Cheng became Yun Zhaoning's photon processor, they finally talked about asking the emperor to design a security system for the Liu Steel Manor, and also gave them a piece of the Mysterious Jade Crystal.

The Emperor naturally readily agreed, even without the gift from the Mysterious Jade Crystal! Of course