>>279795373The main problem is that they have no lead. Kajiwara's secret room was a bust. If he is involved with the sister, which we have no evidence for, I can imagine her staying with Kajiwara, involving herself more with him, to find something, which can also be a bust, but now it will be about her lying to herself that she is doing it for the sister, but actually she enjoys the dick so much. As for the MC,I can't see him achieving anything, maybe they'll sell him to the human traffickers for organs and that's how will learn were the sister is.
Maybe the detective girl will get a new lead. The thing is I don't see either of the mains doing anything useful.