Responses
There was so many loose ends too, he never met again with the brown haired girl who became an experiment, we went through so much with countless women for him to wake up and end up with one he didn’t really care for there’s no secret with his birth, so the whole “who is his parents” gets thrown in the trash
This is a big waste of time

I was reading this packing whole 530 chapter nonstop and that was the ending? You should killed the mc when the experimental subject no. 2 when he go in the party with teaming up experimental subject no. 3 and after he die he will wake up and that's the end.