Communication has always been of vital importance in any world.
Since the communication talismans Guizhong just mentioned could be mass-produced, Jiang Chen could rely on them to make a fortune. To many merchants, information was money. If these were truly released to the public, businessmen would undoubtedly be willing to pay for them. Calling it a money-printing machine was no exaggeration at all.
"I'll calculate the figures for you tomorrow!"
Chapter 105