This was an enjoyable read. Really unique, Persian-inspired fantasy about blood magic and healing. Nonbinary protagonist with transitioning younger brother. The world building took me a while to get into. Some aspects were a bit confusing. The author's note really clarified it a lot, so I recommend reading the author's note first. This story brings up some really important issues about xenophobia and oppressors vs. the oppressed and what happens when the roles are reversed.