Lu Yuan has "God·Metallurgy". Lu Yuan can use various cheap materials and metals to conduct metallurgy and conduct experiments!

Just give Lu Yuan time!

For a moment, Lu Yuan began to think about the future.

If this is the way to go...

Then, it won’t just be planes and tanks after that...

besides……

Aircraft carrier?

rocket missile?

Ballistic missile?

Even... Star Destroyer?!

I didn’t expect it, it’s so early today
Chapter completed!