This book was so good! I can't even put it in words! Sooo much better than ACOTAR. The story itself had better dynamics and there was always something happening, no boring and slow spots like there was in ACOTAR. Also, chapter 54 and 55 changed and ruined my life completely. The ending was a fucking mess and I cried so much for Cassian's wings and poor baby Az... and it was such a rollercoaster of emotions.