After Darren was told by Steve that Darius is also Darren's nephew, Darren couldn't bear to kill him. He was later shown taking Darius back to his house and there he also revealed his true identity to Annie, his sister. Darren also told Annie that Darius was blooded by Steve as a Vampaneze and he would kill everyone he feeds from. Annie was told about the life and history of Darren. Darren blooded Darius so he wouldn't have to kill as a Vampaneze and becomes a vampire instead. Darren, Alice Burgess, and Vancha would have to prepare for a break in at the stadium to save their friends and the Cirque performers. Darren and Vancha, as the prophecy goes, tailed Gannen Harst and Steve from the stadium and were ready for a final battle. The battle is brief. Vancha first fights both Gannen and Steve using only his hands. He then is wounded by Gannen, making him incapable to fight. Gannen was knocked out cold by R.V., who at the same time was killed by Steve after that moment, leaving Darren and Steve to worry about each other only. As Darren predicted, he must face Steve alone.
As Darren and Steve are fighting next to a riverbank, Darren eventually almost kills Steve. Mr. Tiny then approaches Steve and Darren, telling them that Darren and Steve are actually half-brothers and that Mr. Tiny is their real, biological father. He planned this whole thing as to see which son was worthy enough to become the ruler of the shadows with him.
Darren feels as though he would rather destroy himself than wipe out all of humanity, so Darren taunts Steve before he dies, saying that Mr. Crepsly would've been laughing if he was there. Steve, full of rage, stabs Darren in the heart. Darren pulls Steve into the river while getting himself caught in the current, drowning both and avoiding the prophecy.
Darren's soul then goes to the Lake of Souls, where his soul is caught by Evanna, his half-sister. Evanna had made a deal with her father, Mr. Tiny, agreeing to make Darren a little person so he could go to Paradise. The only exception was that Darren could be spared if Evanna became pregnant by either Vancha or Gannen, hoping that the child will destroy the human race themselves. However, Evanna had taken the DNA of both Vancha and Gannen, and let the child become twins. She says that the twins will be part Vampire,part Vampaneze and part Evanna, so the twins will know both sides very well and convince the two clans to become equal.
Annoyed by seeing Darren again, Mr. Tiny is at first reluctant to help Darren. But, Evanna reminds him of their deal, so, he agrees, much to his dislike. Mr. Tiny changes Darren into a Little Person in just five minutes, yet avoiding adding a tongue so that he can't speak. Mr. Tiny sends Darren into the past not knowing that Evanna has given Darren his diaries. He is sent back to the first day that he set eyes on the Cirque Du Freak. Darren then sees himself and Steve when they went to go visit the show. Darren then scares himself away so he wouldn't become a vampire in the future. He also gives his diaries to Mr. Tall to be given to Darren when he's older so everyone will know the truth of what happened. Darren then dies on top of the theater where he goes to wherever the judgement of the vampire gods will bring him. It is implied, though not directly confirmed, that he passes on to paradise.