Rosalee,a daughter of Persephone going to Hogwarts

Rosa's home had been camp half-blood since she was 9 and first stepped through the barrier,now at 26 the giant war has ended 7 years ago and she wants nothing more than to just hangout with her wife and her step-siblings. but as a demigod you don't get breaks,so when Hecate,the goddess of magic,appears and tells them that they need to protect her pet world Rosa isn't exactly excited to go,on top of that Hades has decided to send his son and a certain son of Apollo to keep him alive,to send all of the ghosts there to the underworld.

this is an ocxoc story and all characters belong to to J.K. Rowling or uncle rick,except for the plot and any ocs