This is the book that has finally made me realize I need to take notes on books in a series unless I'm reading them one right after another. I started reading it and some bits were familiar, but other bits were not. I finally realized it's because it follows the book Last Song Before Night - but it took me most of the book to realize this and I, of course, couldn't remember the specifics about the first book. Not that that was a huge problem, you could certainly read this book on it's own; but having read the first does give you more depth of character regarding Lin (and Valanir Ocune). Of course, I'm not writing this immediately after reading the book, so lets see what I can remember (and it's not much)
Lin (Kimbralin Amaristoth): is now the court poet of Eivar, under King Harold, and a Seer. She is also host to ??? (Darien, maybe) within her because of the sacrifice made in the last book. She also spends most of the book believing she is going to die within a year, because of the "ghost" she hosts - no one person can contain two beings without being stretched thin, to death. In the end, the fire dance sends the "ghost" out of her, so she's just herself again.
Lin is asked to go to Kahishi (an ally of Eivar) to help figure out why the Fire Dancers from the north are suddenly attacking and massacring towns of Kahishi - and why the Fire Dancers suddenly seem to have more power.
Valanir Ocune: a poet and a Seer (works magic). He made Lin a Seer in the first book, even though women aren't supposed to be poets or Seers. He ends up dying when he tries to save Lin (remotely, through magic, because it turns out there is some sort of direct link between the person who made an individual a Seer and that individual).
Valanir suspects things are happening at the poet Academy that maybe aren't on the up-and-up, so he decides to go back there (without explaining it all to Lin, 'cause he wants to keep her out of it).
Archmaster Elissan: the new Archmaster of the Academy, after the previous one dies under suspicious circumstances. Has a daughter, Sendara. Tries to bring more magic and power to the Academy and wants the Academy to rule Eivar. I cannot remember how he ends up. Either 1) he dies or 2) he ends up fine and now has an elemental/demon bound to him (you'd think I could remember if he died, but no).
Sendara: daughter of Elissan. Starts out friends with Julien, then ends up treating her like shit. Is in love with Etherell. Don't remember at all how she ends up.
Etherell: a student at the Academy. Well-liked. Good-looking. Everyone thinks he's the son of a Lord. However, it turns out that Etherell is actually a tool of Valanir. He had been a rich person's plaything for his childhood and Valanir bought him and promised him freedom if he worked for Valanir by spying during his time at the Academy. The real Etherell is cold and doesn't trust anyone, he's just been positioning himself with Sendara and Elissan for better spying. Also don't remember how he ends up, think he ends up on his feet (fine & dandy).
Julien: is one of the few girls at the Academy, and she does really want to become a poet, but she is ignored by the other (male) students and (male) teachers. Has a sister, Alissa, that we never meet but is mentioned a lot. Has a crush on Etherell. Thinks about leaving the Academy, but then she starts getting involved in Valanir's spying. Valanir makes her a Seer as he's dying. She also gains some of his knowledge. I think she ends up on her feet too.
Dorn: is Etherell's roommate and in love with him, but such feelings are not welcome in this world, so he doesn't tell Etherell this. He's also not from a higher class family and stoic, so not well-liked. I think he ends up on his feet.
Dorn & Julien end up getting sent through a portal (to another level? world? dimension?) that Elissan and his cronies & students have opened up. They end up learning the truth about the city of Vesperia. It turns out the King of Kahishi (father of Eldakar & Mansur) made a deal with a magician to destroy the city and kill all the residents so that the dead residents could serve as his army and be unbeatable.
King Eldakar: the oldest son of the previous king. A kind man who would like to be a poet but instead is the King. Ends up escaping Kahishi as it falls to the "fire dancer" soldiers.
Queen Rihab: supposedly a slave girl that the king ends up marrying (instead of the woman he was supposed to marry; the daughter of some other king that would solidify the two kingdoms ties), so there are many rumors that she cast some sort of spell on him. Turns out she is the daughter of the actual fire dancer king and was sent there to spy. She does actually fall in love with Eldakar, though, and sad that she can't convince him to leave the city before it gets attacked. She ends up revealing who she is and taking over the undercity (illegal trade, thieving, etc).
Ned Alterra: friend and head of Lin's spy network. Married to Rianna (and, I think, has a kid with her). Lin asks him to spy on the Queen, and he realizes he has a thing for her (the Queen). He helps her escape the city before it gets attacked. He goes hunting for the Queen, to make it up to Lin. The book ends with the Queen (now queen of the undercity) asking him to join her team.
Zahir Alcavar: the first magician. a close friend (and former lover) of the king's, taught Valanir in magic. Shows Lin the Magicians Tower of Glass and their prophecies. Lin discovers Zahir has been keeping an elemental/demon. He says it is all in service to the kingdom. He tells Lin he's the sole surviver of Vesperia. Julien "visits" Lin and tells her that Zahir has vowed destruction of the (last) King's reign, no matter what it takes (and it take him basically selling his soul to an elemental/demon).
Zahir also makes a deal with Elissan. He'll help Elissan learn how to do more magic so that Elissan can take over the Eivar throne - in return, Elissan's "magic training" with his students are actually the disappearing/reappearing "fire dancers" that the Kahishi have been fighting. They are on the Academy island and it is magic that makes them "appear" in Kahishi cities and kill everyone. (Of course, Elissan tells the students they're not actually killing real people somewhere else.)
Zahir tries to convince Linn to join him. Linn refuses. He decides for a noble last act and tries to stop Elissan, but dies in the process.
Prior to dying, Zahir & Lin are taken by Aleira to a Fire Dance Prophetess. She says to prevent the portal openings that Elissan has been creating, a fire dance that has (possibly) never been performed before will have to happen. In the center of that dance will have to be the "magician" and the ??? (poet? queen? woman?) - which will be Zahir & Lin - and one of them will die.
She meets Tarik, the 2nd magician, who obviously hates her. He also doesn't like Zahir or Eldakar and is scheming with another kingdom to overthrow Eldakar. He ends up dead.
Aleira: a bookseller & a Galician. She spent a number of years as a servant/slave of the real Fire Dancers. She says there's no way the Fire Dancers are behind the attack. She can also read prophecies of the magicians (if she can get her hands on them, cause they don't like to share). I think she ends up on her feet - and with the real Fire Dancers.
There are not many Galicians, as their (I think, island) country was destroyed. People think that's cause they worshiped the wrong god(s) and think Galicians are bad luck, so Galicians are often the scapegoats in times of trouble.
Garon Senn: Lin's head guard and fighting trainer. Lin discovers he was a mercenary and had waaay too much fun raping and pillaging in his past. But she doesn't get rid of him or punish him, because she decides to use him to spy on Tarik. I don't remember if he ends up on his feet or dead (i'm thinking dead)
Mansur: King Eldakar's brother and head of the army. The story implies he ends up dead in the last fight against the "fire dancers".
Nameir: Mansur's right-hand-man; who is actually a woman, but hides that fact (although pretty much everyone seems to know). She is also a religion that isn't welcome in Kahishi (I don't remember the name of the religion or god(s)). Nameir convinces Eldakar to escape and the story implies Nameir dies in the last fight.
Bizarrely, I cannot remember what happens to the Academy people. It's one of the main points in the story, but can't remember. I know they don't get the throne of Eivar. I don't know if magic is taken out of the Academy. I don't know if the leaders are punished or killed or survive and are fine.
Lin does end up with the real Fire Dancers. They go to do the never-before-performed dance but Zahir is already dead, so they put Linn (and their king?) in the center of the dance, knowing Linn will die. However, as it turns out, the dance actually separates the "ghost" that had been living inside her - so Lin survives.
I never managed to get straight the different countries (and what cities go with what countries) nor the various religions (and what countries they go with).