Thalia, Nico, Percy and Annabeth are stunned to find out about a world of witches and wizards. They are even more stunned to find out they must go, undercover, to Hogwarts. Harry, is excited to go back to school for another year. But will having American "exchange students" ruin it, or improve it? Sorry for the bad description, this is set after BOO (Spoilers) and the Deathly Hallows. Plz read and enjoy! ~Gabby :)

This story takes after Heroes of Olympius and Deathly Hallows. The demigods: The seven, Nico di Angelo, Will Solace, Reyna Avila Ramirez-Arellano Thalia Grace, Calypso and Rachel Elizabeth Dare were sent to Hogwarts to study and make allies. But when they arrived, they were mistaken as Death Eaters by Harry Potter, Hermione Granger, Ronald Weasley and Ginny Weasley. What will happen in that school? Will they have a normal year as they wish or will they get into trouble again? I do not own any characters but J.K.Rowling and Rick Riordan does.

Harry was done. The war was over and all he wanted to was have a quiet life for once. He decided to head back to Hogwarts to complete his seventh year. His year takes an unexpected turn when he mets kids who had fought a war like him. And won. He soon realized that his seventh year would not be any quieter then any other of his years at Hogwarts. In reality things were going to get interesting. Percy thought it was all over. The doors were closed. Gaia had fallen. Camp Half-Blood and Camp Jupiter were at peace. Finally Percy would be able to attend a full year of high school. That is until Chiron decides to send him along with his friends to a world they did not know existed to ensure peace. Forced into a place where his friends and him didn't fit in he thought this year would be hard. That was until he met Harry Potter. Then everything got harder.