I never expected an happy ending for punpun but this was for the best imo, he didnt have any witness and no way he would ever narrate what we (reader) saw during their life on the run to his friend are still here because it's not like he went away for ages etc
I'm pretty baffled on how much...
We are on ch 40 and the only thing I can think is "wow I really don't care about anything in this manga", really hope it get better fast so I don't drop it but right now I don't get what the fuss is about