This story was very interestingly dark, but I liked the redemption, although the ending was kinda half assed. Him trying to fix his original family was basically impossible; the most he couldve done was put some glue and put the pieces back, and hope for the best in the long run. In the end, he should have stuck with Mizuho the teenage girl that became pregnant it probably would have been a good enough/better ending instead of the current ending, which was weirdly made it seemed like the mc lost all his reasoning and brain which was weird.