Isabel

A member of Inherit, the Pilgrims that possess advanced technology and fight Raptures, yet disregard humanity for their own desires. Isabel in particular is obsessed with the protagonist for some reason, and will go to any lengths to keep him with her forever, even if it means imprisoning him and killing anyone who she believes will take him away. Isabel is Inherit's tracker and combined with her impressive technology, very little can escape her. Though she doesn't care for most of humanity, she's outwardly infatuated with the protagonist. Unlike most Nikkes who wish to reclaim the surface as their primary goal, and act like a married couple with him, including doing intimate activities with him. She's even willing to hurt anyone who would stand in her way and even do something to the commander to prevent him from resisting. This twisted sense of love of her stems back when she used to be a resident of the Ark, where she loved everything about it including its residents, the comrade she built upon and the humans who also resides in there, witnessing her fight for their sake.