Eight demigods(+Calypso and Grover)go undercover to Hogwarts as students, where Harry Potter and his friends are retaking their seventh year. A new evil is rising, and the worlds must work together to stop it. But before that, the demigods must endure life at Hogwarts, where they(try to)learn magic, all the while(also trying to)hide their real identities from the suspicious Hogwarts students. Takes place after The Tower of Nero and The Deathly Hallows. Cover by me. I do not own the pictures, they are from their respective artists. Published on 12/12/2020. ONGOING