Koldan, Sin and the Doomed Ship

Please let me introduce Sin. She's a demoness, but she does not have the common particularities of her kind, being sweet, usually attentive, and not a dominant. She does not spend her time (as the image below suggests) on her computer, since she does not have one, but instead hangs out with her friends at different locations, being mainly the Futa Breeding Lab and the Shemales Hideout. Yes, she's pretty given into naughty things, but not as bad as you might think.

At the latter location, she recently and randomly met someone — a wolf-looking giant creature — with whom she quickly became close friend. She does not know why, but she immediately felt she had some connections with him even if she was sure she had never saw him before. She is confused with a large part of her past, everything being like a shadow before a certain period she... does not even remember correctly.

What she knows though is that Koldan Illarion, her recent new dear friend, is more than just a friend. She spent countless night with him chatting or wandering in his mind when they were far from each other (an ability she was using with very few people as it was giving them access to her own mind). But one night, she saw things that she didn't expect and it deeply troubled her. Some part of his past, harsh and bloody.

  "Koldan Illarion tried to recall his past, as he had so many times before, a rapid-fire series of images forming in response, plain for her to see too in his unshielded thoughts. Impossibly small, a whelp, looking up at a towering cadre instructor as the adult clouted him across the snout. An electronic klaxon sounding and red medical alerts flashing in his heads-up display, looking down at his armor as his blood fountained out into space, the cold of the interstellar void seeping into the wound. Day after mind-numbing day of barest survival, alone in a jungle where green light filtered through trees. And finally - hands reaching out from a glaring nuclear furnace, so bright it stung the eyes even as a thought. A malevolent, somehow female presence that whispered, "Persephone" like a death threat."

What was more troubling was that sentence Koldan shared with her afterwards:

  "I don't know, Sin." Ever since he had met her, he used her name reluctantly. To him, the word did not seem to fit her. "I am not sure I want to find her. She wants to kill me. And you." His paws clenched, gripping weapons he had trained with that were no longer in his possession. A strong, automatic reflex. "And she's not a she. An it."

Since that night, Sin cannot stop thinking about it. What would be this Persephone thing? Why would it try to kill both of them? Did they knew each other in the past, even if it didn't make sense at all? Her mind is now caught in a spiral of questions, and she wants to know everything... because it may help her find out what her past is.