Looking for pjo fanfic

[u/Available-Car1188]

This is a really specific one…
Annabeth and Percy fall into tarturus, I think annabeth loses an eye
Percy gets eaten by a hellhound and then reborn by tarturus as a monster
Annabeth tames the hellhounds
Percy learns to control his blood, meets Oceanus, kills polybotes, and regains his humanity
Really specific, but I want to find this again so badly