C433 Power of One Punch

"Lord System..."

Xu Zhitian looked at the steel plates falling from the door and window and said worriedly, "These steel plates are very hard. Not only are they bulletproof, but they are also fireproof! In any case, they are just to defend against all external attacks!"

"They are for everything, but they can't defend against my system's innate divine power!"

The system seemed very confident