I Just Want to Make Money and Have a Harem

When I have a powerful system, how do I use it to make tons of money, and how do I collect a harem along the way. There are all kinds of beauties waiting for me to choose from. **People were also crazy slapped in the face by me I just want the loser to counterattack Become the richest man, be the one who takes money while lying down Travel through various worlds quickly just to gain more wealth and beauty in the real world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.