Before the vampire boys can save Sooha, they're going to need to save themselves! Heli has unwillingly taken up the sword against his brothers, resulting in a situation as perilous as it is cruel. Unable to escape the powers of an enemy who can control their bodies, both Heli's and Khan's groups find themselves falling one by one?Meanwhile, Dardan has obtained royal blood for himself, putting him one step closer to achieving his goals. But just because he has Sooha in his clutches doesn't mean things are smooth sailing. She'll do anything to help her knights-even from miles away?!
"With Sooha now in Dardan's clutches, her life is in grave danger! In order to save her, Heli and his friends investigate a bar called Railgun, where they're ambushed by an enemy vampire with a strange power unlike anything they've encountered. Meanwhile, the werewolves learn that Sooha's kidnapping and the disappearance of their brothers are linked--and all roads lead to the vampire-infested city of Automnal! When friend turns to foe, the boys may have to call upon their past selves to awaken their true power--but will that be enough to rescue Sooha before it's too late?"--