Xiao Yu accidentally obtained the fifth-level civilization product “Teleportation Star Ring”, which allows him to travel freely between the Earth and the Blue Star.Not only do humans exist on Blue Star, but the civilization level is at least 1.5, with intelligent holographic bracelets, armed power armor, superconducting suspension motorcycles…Xiao Yu discovered that Blue Star’s advanced technology not only failed to benefit all living beings, but instead became a tool for its rulers to exploit all living beings. For example, they used genetic technology to prevent fruits and vegetables in the market from reproducing, artificially creating food scarcity, and the lower-class beings could only rely on synthetic starch for food and clothing.The values of the products of the two worlds are seriously inverted. Xiao Yu quietly trades cheap food from Earth to Blue Star to cash it in, then purchases black technology from Blue Star and quietly brings it back to Earth, transforming it into innovative technology for his own company.A super empire spanning two worlds was born.[Commercial black technology article, with Earth as the main plot, Blue Planet as the branch plot and the protagonist’s golden finger] Novel keywords: Black Technology: A Super Empire Across Two Worlds without pop-up window, Black Technology: A Super Empire Across Two Worlds txt full download, Black Technology: A Super Empire Across Two Worlds latest chapter reading