I was thinking at the start that the story and art reminded me of Shuumatsu Hanayome
until that page
and then, well, turns out it is from the same mangaka
This was suppose to be I can fix her the manga but now it is much more challenging that a person can do that after that revelation at the end. Can't wait to see if he can fix her or just become corrupted like her. Thanks for the translations.
At first, I thought it would be something related to incestuous dad-daughter problems. It turned out much worse than that when murder involved.
God bless my boy, you would never be able to crawl out of that mess. Press F