"The trident must be reformed. Brothers mend what is torn. Together all the world's are saved. Apart the darkness has its way." A new prophecy comes to light. Perseus Jackson is not the only Hero born to the sea god. In fact he is not the only son of Sally Jackson and Poseidon. The prophecy brings the brothers together but can they save their worlds or will sibling rivalry end life as they know it? This is a crossover with Percy Jackson, Harry Potter, and Spider-Man... well by the end of it many more Fandoms will be represented but those are the "big three" (Percy Jackson Pun intended)

Looking down at the stark white envelope Harry felt like he was going to be sick. He just couldn't believe they would send yet another letter to his relative's house about his classification. Quickly, before his relatives start asking what's taking so long to get the post, he stuffs the letter in his oversized pants to be dealt with later. Harry Potter was hoping with all his might that he would be a Dom. It didn't matter that he is nowhere near the hight of a normal 11-year-old(He doesn't get to eat much)O or that he wets the bed constantly (He doesn't have access to a toilet 24/7) or that fact that when he gets really scared of upset the urge to suck his fingers is almost overwhelming. Harry is going to be a Dom. No question about it. No magic or Voldemort AU use to belong to Midnight_wolf_1214 but I helped with all the chapter so this is still going to be good... I hope.

A Harry Potter fan fic asking what if? The What If? is at the end of chapter one. Its not my normal stuff but give it a shot! Hope you like!