A lot of this book takes place in Phury’s head and his need to escape using drugs. the book also mentions heroin as one of Phury’s attempts to escape his own mind. It had a VERY different feel to the rest of the series because instead of the brotherly love we feel with other characters’ books, Phury alienates himself from everyone. He’s losing everything and Ward does an excellent job of showing us how addiction works and how heartbreaking it can be.