Listen listen!
Odysseus finding a baby Percy, why he alive no one knows maybe Hades doesn’t want to deal with him and he takes one look at the baby realizes Poseidon is a dead beat and said mine
Percy is now badass for being trained by the warrior of the mind and Athena loves him because that means he is her grand baby and she approves of him for annabeth
Ody adopting baby Percy implies that Sally is dead and I can work with that.
Zeus finds out about Percy's existence a whole 11 years earlier and sends a hurricane and monsters to kill him. When the dust settles Sally is dead and Zeus assumes he got the baby too and under normal circumstances he would. But these aren't normal circumstances—these are Odysseus of Ithaca circumstances. Sally and Odysseus had been friends for a couple months at that point (Ody having never found the right time to tell her who he was/used to be if he's been reincarnated) and he could not leave his friend's baby to die.
Now Poseidon knew Percy had survived—he didn't know how but he wasn't about to question a miracle. He didn't question it for a whole 11 years until Percy was right before him giving him the vilest stink eye imaginable. And as he was questioning that specifically he was sucker punched, pinned to the ground and trident ripped out of his hands as he summoned it. Then he saw his attackers face and his ichor ran cold.
Poseidon: You...
Odysseus: Me.
Ody is ripped off him before he can start stabbing. And 3,000-year-old beef is reignited, though they both try to keep it to a minimum for Percy's sake.
Hermes and Athena Kids be so damn Jealous tho













