Gaea was just the foretaste of what is yet to come, for Tartarus is planning a revenge on Olympus. Campers are going missing and never seen species of monsters are showing up. An ancient almost forgotten prophecy turns up and the Heroes of Olympus are forced to go to the deepest and darkest realms to save the world. But this time they are not alone. ******** PLEASE DON'T FORGET TO RATE THIS FANFIC! ♡
5 parts