You are an excellent writer, @arbitrarykitten. really. I enjoyed this so much, I read it so fast and can't wait for the second half (honestly, I wouldn't mind if there was a third half at this point!). So compelling.
I loved Seth's character because you defined him, without using many words, so there's still all that mystery around him. yet, one can see him clearly.
Thank you for this delightful read.