Trying to explain the situation a bit-
Matt (my OC) was in a relationship with Kris (the ginger one)
Kris cheated on Matt
Matt was angry so he summoned Tom (the demon) to kill Kris
Tom made Kris commit suicide
Okay so here we have- a crazy android doctor who wants to improve himself and be the best human/robot mix ever created. Also on the right- his prisoner- a girl from a village who's used for different kind of tests done by Pete ;)