Chapter 537 The Mysterious Universe

Though the merchant was smart, humans were not foolish.

They both got what they wanted after bargaining for three days.

The technologies the merchant kept were quite rich.

Humans got many critical technologies at level four.

And most importantly, The merchant had no technologies about the wormhole, but they had the complete theories!

It could guide humans to develop wormhole in a shorter time.

Humans would have the right to negotiate in the galaxy with the...