Chapter 537 Explore the Secrets of the Universe

• Although the cosmic merchants tried to rip the humans off, the intelligence of humans was not to be underestimated. After three days and three nights of negotiations, both parties received what they wanted.
• It was true that there were a lot of technology trees stored by this cosmic merchant civilization, and through this transaction, the humans obtained a few crucial technologies from level four civilization.
• But what was most exciting for Lu Chen was, even though the merchants didn’t have complete information on wormhole technology, they had a complete theory about it.