Return to the Apocalypse: Buying and Selling Entries, Surrounded by Beautiful Women

[Many women without masters] Chen Fan is reborn! Back to the first month of the end of the world. This time, he has a buying and selling entry system. He bought a superpower that was difficult for others to obtain for just one antipyretic pill! If you see who is unhappy, just give it a try! Revenge begins! Become the master of the world by the way!