@Oui_wissal honestly it was because kloff felt inferior to aeroc because aeroc was a count while kloff was just a lord , so he married Raphael but then he actually started to like Raphael or so I think but there was a thing that showed kloff showing off in front of Aston like he smirked at aeroc , and also at the end of the novel he accepted to himself that he was acting inferior to aeroc . Kloff was actually a twisted person but had a loving heart that was twisted too in their first life but then at second life he had a twisted heart when he tried to project aeroc into Raphael because he couldn't be with aeroc for an alpha alpha relationship was taboo. My theory is that kloff needed a better redemption arc than the given one and they should have showed aeroc being loved more and more while kloff begged for forgiveness,but after all we got a healing relationship with all the karma and everything just a bit more of suffering for kloff would have been better
Dangerous convenience store will always be my comfort manhwa