Man the could just tell us they liked Kasyrra and want her to be the second mascot together with Cait, nothing wrong with that. A little honesty would be much appreciated tho, and if they really want to push the redemption angle, well they'll have to something else that parading her as Calise, Hero of the Imperium Khor'minos
She still has a rape dungeon at home, she's still sending imps armies to raid the lands, she still let Tollus command his followers to do as he please. Sure her attitude to the champion is sweet and all, but she still sees your character as a resource in a bigger scheme
Letting her jump ship without repercussions just burn whatever moral issue was there because you know that no one will question it, ever
But didn't you read? The soul is just, like, a liver or something. Which is totally not a contrived choice to set up a liver/soul transplant option for the future, letting them have their corrupt, big dicked demon girl, and not deal with the consequences of people's lives being ruined by turning into violent, rapey, sociopaths.
I mean, I know that pretty universally, across all faiths, the concept of losing one's soul is well entrenched in the 'Extremely BAD' category, and so this definition of what a soul is flies in the face of most people's understanding of what any of the concepts at play are. But you see, Sav and Co are making a totally original world, and not at all creating something from a collection of stolen ideas and concepts, stitched together while severely blue-balled, with little regard for how any of it fits, or for what came before.
Just ignore everything Aileh said about Corruption please. And the imps. And the previous lore about the wraiths. And the premise they created at the start. And that demons are still capable of making rational choices, yet deliberately go around giving everyone corruption STDs. And the game whose name they stole.
Just pay the patreon, consume your futa cock, forget what they promised before, and never question.