C1022 The powerful design of mortals

"Wu Chen, are these things what you saw in the lower tier star field? I never thought that even a group of mortals from the lower realms would have such wisdom. To be able to create such an aircraft, I really cannot underestimate them! " At this time, Jian Wuchen and his party were sitting on an airplane, as he said this with a face full of shock.

Especially when they invented a weapon