When Persephone told her mom that she was doing Ancestry research on her mom's side, Percy didn't except to find out that her mother's cousins are Japanese and they want to connect so they go to Japan. But when Percy meets her cousin, Kagome and accidentally fell into a well and some how ended up 500 years in the past. Well, let's just say she wants at least some normal family in her life. A PJO/HoO/KC/Inuyasha/ Voltron LD (a little bit)