Capítulo 630: I Will Turn This Place Into An Impregnable Fortress!

I started this project with one sole purpose in mind; changing the human arsenal of weapons and turning them into apocalypse friendly weapons.

To do so, I had to merge the human obsolete tech with the current trend of apocalyptic friendly power sources to form a new hybrid form of energy.

Such a thing would work with my human weapons. Using other routes wouldn't bring me any results at all!

"But…"

"This is final!" I wouldn't accept any argument or talk about this matter, "either they help them in doing what I asked them to do, or they can return back to the second Earth world and start working there on what they know."

"Second what?" The girl looked at me in such a shocked way while others behind her gasped in surprise and shock.

"Not now," it wasn't time to introduce the new earth for them, for everyone here. "So, what's your decision?"