Reactivated: Cassian by Charssia Gracyk is an emotional and heart warming fifth book in the Project Phoenix series. My heart broke for Cassian as he regained his memories. I was so glad that Hailey found him and was able to help ground him and bring light to his world. The action and romance was amazing! I enjoyed getting to see a bit more of Vain in action. I’m hoping that Cassian is able to get, much needed, revenge along with the rest of his team on the villainous Project Phoenix leaders, in the next books.