Titan & Disciple

How would Aku be apart of the Owl House world? By being a titan! What if he was the first Titan to go corrupt from his own power and the other titans had to stop him? But not before starting a cult that preserved his legacy, both his legend and a lineage that made it all the way to the priestess of his order (who's next to him in this and his descendant in this AU) and her seven daughters.