Rent Rahxephon: Vol.5 (2002)

As the Mu's grip on the city of Tokyo tightens, Ayato now finds himself pursued between two worlds, with close friends on both sides seeking to destroy him. Even after all he has experienced thus far, the newest shocks he receives are the most terrifying of all. The secret power source of the Dolems is about to be unveiled, and that secret will haunt him to the grave. In order to live, he must be prepared to sacrifice anything... even the life of a friend. The blood of the innocents will flow from the fifth horrifying volume of RahXephon. Contains episodes 17-19.