Rei

Rei is an unnamed character and the protagonist for the third arc

Rei is seen at the end of the first arc as the only person to counter an Angel in combat. Little else is known about her

In the second arc, Rei is the primary antagonist, an agent of the Wyrm. It fights against Eli and Jodie as they beat the Wyrms at every step. However, with every encounter, Jodie realizes that Rei is not as bad as they first thought. They capture Rei and question it. The plot is revealed that Rei is a prisoner of the true darkness that hides behind both the Lancers and the Wyrms, stripped of identity and gender. When Eli and Jodie fights to subdue the Wyrms, it is Rei that helps them and unveils the United States in the war.

Rei becomes the protagonist of the third arc, where it wanders through the wake of Eli's crusade. Here, it discovers the secrets of the Angels and the terrors behind them. Rei is the one who finds Jodie and brings her to Eli. Rei has little personality at first, but begins to warm up as it gets closer to many other characters. When the story ends, Rei decides to head off to Europe to delegate peace with the remaining survivors of the war.