Responses
It's one of the theories I have too.
Their chemistry also seems like them bonded thingies where it's beyond explanation / reason.
this is such an interesting take omg i love it
Spoiler maybe? ........
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I say Tristan is also a half-blood, he just doesn't know it. Somehow he is being used by the humans to kill his own kind. He has the animalistic behavior and his strength and his smell too...