Percy Jackson The Assassin Goes To Hogwarts {01}

If you are looking for a sequel then go to one that has {02} after it. If you do NOT find it that means I am WORKING on it currently and you will have to wait until it's finished. Also, if you find one that has {01} and you find another on that has (01) that means they are two different universes, or series. So you will have to look for the same symbol to go along with that book. Like {01} and {02} go together because they have the same symbols. Same with (01) and (02) because they have the same smbols and it goes on and on.
Now, this is not your normal 'Percy Jackson Goes to Hogwarts' fanfiction, in this one Percy WILL be overpowered (Because I love ones where he's overpowered.) and will be a cold-hearted assassin.
He will NOT be in a relationship unless a lot of you comment otherwise.
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REAL SUMMARY:
All of Percy's friends died in the war with Gaea, including Annabeth, his Wise Girl.
Devastated, he kills Gaea and mourns the death of his friends. He accepts the blessings of the Olympians (Including Chaos. I know right?) seeing he has nothing else to live for he trains to become an assassin (Kill the baddies.) and help innocent people from evil. (Sounds so cheesy I know) He is sent on a mission to help a dude named Harry Potter from; Yep you got it, good 'ole Voldy.
Note: Percy WILL be overpowered because I like Percy overpowered. If you don't like him like that find another book because this one will not fill your needs. (I understand if you do not want to read this book because you do not like the plot/characters.)