When Percy, Annabeth, Leo, and Nico's lives are threatened, they travel to London, and then on to Hogwarts. There, they meet the trio of very unique wizards, and have found yet another dangerous mystery. Mysteries run deep, and riddle Hogwarts' halls once again. it is up to the wizards and Demigods to put their heads together (and their skills) to end this threat

A classic colors AU where Lance finally sees Keith for who he is and they both start seeing colors. The summary sucks so just read it, I promise it'll be good.