Promised Land
Meifong and Sasha are the only remaining Zwölf personnel to counter the ICBMs being fired on towards Germany. Joseph and Xargin engage each other in Blassreiter forms with Gerd and Hermann assisting the former by using their powers on his body. Sasha dies when her Bow Rider explodes from overheating while Meifong is killed after engaging a spacecraft over the Earth. Joseph, after the Isis pill is used, dies with its particles killing Xargin and his Demoniacs by making them solid for good. 5 years after the events of Blassreiter, Germany was able to rebuild from scratch and the federal government reformed XAT with Amanda as a leading officer. The reformed XAT was given a new mandate to protect people who have the ability to turn to Blassreiters. Malek is indoctrinated into XAT due to his abilities as a XAT special agent.
Aired 28/09/2008EP 24 - Promised Land

Blassreiter
The story is set in a fictional Germany and centers around the outbreak of biomechanical creatures named "Demoniacs", who rise from corpses and attack people mindlessly. The Demoniacs have the ability to merge with most technology including cars and motorcycles, not only gaining control of them but also enhancing their performance greatly. Against them is a group of people known as XAT, Xenogenesis Assault Team, who police these Demoniacs in an attempt to keep the peace and discover the reasons for the "Demoniac" change. All the while, a number of human-turned-Demoniacs appear. Some use their powers for good whilst others for evil. One will rise above all other Demoniacs to become the "Blassreiter".
(Source: Wikipedia)