David

デヴィッド

Prior to joining Red Shield, David was the sole survivor of a chiropteran assault on his special forces unit. His father, also a Red Shield member, was among Saya's victims during the Vietnam incident. It is implied that he and Joel are the only members descended from a lineage of Red Shield operatives. Aware of Saya's past life, he intends to use her in the conflict against the chiroptera. David's red crystal item is a cross.
David typically maintains a straight-faced, serious demeanor with a cold personality. Nevertheless, he assumes an unofficial guardianship over Kai and Riku, playing a key role in helping Kai accept what Saya is and in Riku's conversion to a chevalier. He appears particularly interested in helping Kai mature into a strong man capable of supporting Saya and Riku as their brother, despite their unusual natures.

Spoiler