Mapleblossom12
Tony Stark, billionaire, playboy, philanthropist. He never even dreamed he'd have a daughter, but one night he made a simple mistake. Tony never met her until she was 16 years old. Cleopatra Stark, as brilliant as her father and just as arrogant. Her mother though was none other than the greek goddess of love herself Aphrodite. Percy Jackson, lost everything in the war against Gaea, but he didn't know how much he had gained. When he meets Cleo though, everything seems to fall into place. Secrets, lies, and betrayals may haunt their pasts, but their bonds will bring them together.
Disclaimer - I don't the Avengers or Percy Jackson.