I Made a Supermarket by Hand, Then Went on a Rampage in Ancient Times

I transmigrated into the body of a bankrupt man in ancient times, only to bind with the Myriad Realms Supermarket System. The local richest man wants to swallow up my business? I strike back with a bottle of cheap perfume and drain a century of his wealth! The top imperial merchant wants to blacklist me? I start a price war and sell below cost! When every official in the court is using my goods and even the treasury has to borrow money from me, the emperor, traveling incognito, grabs me with burning eyes. “My dear subject, how about we split my empire, seven to three?”