Blaze Monroe and the Tainted Heart

After barely surviving his last hunt, Blaze goes into hiding and tries even harder to unearth the mysterious tome's secrets.Just as things start to look up, Blaze receives a call from Roc, one of the few monster hunters that Blaze hasn't managed to completely push away. Sonya, Roc's girlfriend and fellow hunter, survived a hunt-gone-wrong. A trap. There's a band of witches who call themselves the Purge Knights, who are looking to cleanse the world of hunters of all varieties. Filled with rage, Roc enlists himself on an impossible mission-eliminating the knights with a surprise attack at their hideout. Blaze, despite his deteriorating condition and slanted odds, refuses to be passive and joins in on Roc's crusade for revenge.He won't let what happened to Sailor happen again.The two friends are quick to find themselves in Purge Knight territory, and only then does Blaze realize that there may be a darkness in Roc that he hasn't noticed until now.