Leo's P.O.V

"I can't believe it! It's finally ready!" I squealed in excitement

"What's ready? Leo are u trying to make another mind control machine? You know what happened last time!" Will moaned.

I heard a knock on the door. I had no idea who it was, it was the beginning of the summer no one ever came to camp this early, not even the children of Athena they make sure they make ever last minute of school counts. I opened my cabin door and saw Percy Annabeth and a girl with caramel skin and light brown curly hair.

"He Leo this is your new sister Julia. Congratulations man!" Percy cheered

"Um… hi nice meeting you. Now if you'll excuse me I'm kind of busy being awesome and making the best machine ever known to mankind." I remarked.

"You know I don't think that's the right way to great your new sister Leo." Annabeth commented.

"Fine but beware this is the best item you'll ever see in your life!" I took off the cloth and showed Julia my mind control machine. It was a shiny gold helmet with hints of sliver.

"Um what is it?" Julia asked.

"It's a mind controlling machine I made to get people to laugh at my jokes and give me free stuff." I replied.

"Um okay so can I use it? I really want to use um… it on my teacher she's always giving us homework and um I could use some free stuff too." Julia mumbled nervously

I had a weird feeling about my new half-sister. I mean she I don't know what she's planning to do with the mind control device. I'm sure that she isn't using it to use it on her teacher. I just have a feeling that I can't trust her.

"Sorry but fire boy over works alone." I said while setting my lighting my arms on fire. I left the room and walked toward the big house to make my first victim.

Julia's P.O.V.

Leo was at the big house trying out his mind controlling helmet. I knew I had to use it on Percy, that's the only way he would ditch his girlfriend.

Leo was at the big house trying out his mind controlling helmet. I knew I had to use it on Percy, that's the only way he would ditch his girlfriend. Now I just had to get it from Leo somehow but the question was how?


Author's note: Thank you Lila Shinozaki (my best friend) for helping me with with the idea of mind control! sorry for the spelling mistakes. Plz review. And sorry for the short chapter.