Bloodline by Butterflies_and_dragons

Children of the Elder Six are dangerous, ancient power sings in their veins. The Sons of Kronos aren't supposed to have anymore children, but when have they ever been good at following rules.
Poseidon has fathered twins- twins that herald a dark turn for the gods and the world.

A Percy Jackson AU in which things are a bit darker and a bit more powerful. In depth looks at the titans and the gods as well as demigods that I created as well. Percy has a twin and they have some more cousins on the godly side but that's not important yet. Still follows the same timeline. Starting before the birth of the twins and then will keep going.
This story also focuses on the relationship of the Titan Kronos with his children and his wife, looking at him as a more complex character than a simple 2-D villian

Basically PJO and maybe longer but I make it deeper and way more complicated

All credit goes to butterflies_and_dragons. This is their original story on AO3.
Here is the link if you would like to check it out. https://archiveofourown.org/series/3687928

Highest Rankings:
#7 in posiden
#10 in hyperion
#23 in percyssister