SPOILER FOR PJ
I’m probably not the first person to figure this out, but it just clicked for me. Percy Jackson never technically made a decision that would be the rise or fall of Olympus on his 16th birthday, he made one the day before. This is because he never actually turned sixteen. He, multiple times, got stuck in places where time was warped, like the lotus casino, and calypso island. He physically, never turned sixteen.
Instead, at the beginning of SoN, where he finds Juno (Hera) he makes the big choice of going into the water into safety or bringing her to Camp Jupiter. Thats roughly 2months after the Battle of Manhattan, as we don’t know how long went by before he went missing. In SoN, he said he’d been on the run for 2 months. If you go and add up the times where he was frozen in time, like calypso and the casino those two are 3 weeks, probably a little over a month including the Labyrinth.
This is a strong hypothetical, but if you went back and added up all the times he was frozen, my hypothesis assumes that they would add ip to, or near the rough two months between SoN and TLO. Don’t quote me on this, this is a stupid theory I’ve thought about before. Also, First post of Tumblr!
oh this is incredibly interesting.