I think it's implied he committed suicideWait arc ended that way? He got away from our loanshark mc? Gotta be the first time, maybe he'll appear as some background news later on.
... I was under the impression he was going to sell his daughter. Everything seemed to point towards that, like he was just making excuses to himself, 'yeah, the world's full of this happening, it wouldn't be unique'. But if he committed suicide together with her, that's... better, I think. He's like the only one in the daughter's world that she can trust. It's painful either way, but I'd rather it go that way that what I was thinking.
Wall that's as happy an ending as this could have turned out, so i will believe in this being what happenedI think it's implied he committed suicide