Tony Stark POV:

Let me tell you the truth when I found out I had a nephew I was sort of freaking out and to find my long lost sister died is sad. But when they said he had no one to live with I said yes for him to live with me. They told me his name was Perseus Jackson, so of course I looked him up.... Bad Idea because what I found was horrible, he blow up 6 schools, the St. Louis Arch, etc.

I have to try to hide him from the avengers...Mostly Nick Fury because he might think he's a terrorist. I finally got over that thought and hopped into my car to go to the police station. When I was almost there I thought how will the avengers act when I introduced him.
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Percy's POV

While waiting for my uncle I stated thinking how am I going to hide that I'm a demigod. After 30 mins my uncle came, he signed me out and took custody of me. He then walked over to me and introduced him self.

Then we went to his car and sat down. It was an awkward car ride. He told me I'm going to live in Stark tower then the rest of the trip was in Silents.