Megafetus storie

[COMPLETE] For Percy Jackson, some choices are simple. He can continue being the Olympians' guinea pig or leave forever; he can stay in New York and put his family in danger or leave. Other choices, however, are getting increasingly more difficult. So difficult, in fact, that he can't choose by himself any longer. When the gods call upon him once more, he must make his hardest decision yet: does he risk his sanity in this strange new pantheon or stay out of it? (TW: There might be some light themes of suicide in this story; it won't be detailed, and it won't be written about, but it will be mentioned.) (Also I own nothing but the plot!)