Citywide Anti-Scam: I Became the World's Richest by Getting Scammed

What do you do if you get scammed out of your money? System: Immediately grants a tenfold cashback reward! What do you do if you can’t win a fight? System: Immediately grants the Indestructible Diamond Body, a divine protective art! What do you do if your girlfriend cheats and breaks up with you? System: Immediately grants you a stunning CEO fiancée! He awakened the Anti-Fraud System from the start, only to get dumped after his girlfriend cheated on him. And the guy she cheated with was his creditor. Is there no justice? How is anyone supposed to live like this? The scammer who swindled my money, the girlfriend who cheated on me, and everyone who looked down on me... Now that I have the System, just watch me turn my life around and rule the world…