@darkmaster006 And then another twist, her father was a nice man and didn't hurt her one bit(i know opposite was implied, but maybe she got those bruises while escaping or whatever), and she is just a full-blown psychopath. In turn, the other girl meant her collection of saved girls, whom she had successfully rehabilitated into society. Maybe, the chemicals were for washing especially dirty clothes and ropes are just generally useful in housekeeping.
What a waste!
A seemingly new murderer who killed her father escapee, who just got escorted by an actual serial killer who invited her to dry from the rain in her home who's about to kill her and include her to her collection of beautiful faces.
... The Mangaka should have drawn the rest of what happens in the end. 5/10.