Read the first book and now the second. Great series over all but Zach storyline is terrible . He tries to pretend to have the moral high ground over Ryun . Your government had someone corrupt in it and force ppl to give essence. He wanted no part of that. Created his own way then you guys capture him and destroyed his life. After his retaliation you were upset. He told you to leave him alone you still sent ppl after him. You come to a new world with the same grudge against him fall in love with someone who is killing innocent people but comprise your morals for her and still keep your grudge against Ryun . Who is meanwhile trying to help others become strong and get out of oppression if they are willing to fight it. Also don’t forget Zach kills ppl and steal their essence also.