All in the same world -- KOTLC x PJO CROSSOVER

A PJO/HoO and Kotlc Crossover!! Zombies. Greek gods. Elves. Humans. Monsters. Sophie can't keep track of how much new information her brain digested this week. But with the Neverseen and Elysian defeated and gone, zombies were the next thing the Black Swan had to attend to. Little did they know that the infected huma...