Cruz Schild is a young boy whose older sister Aruka was presumably killed by a Testament. He is a bit of a wimp, but has a certain strength to him. He was very attached to Aruka and speaks to her in his thoughts as well as carrying around a pendent with her picture. He is often used as a sort of gopher by the other team members, most notably Blade and Eve. He is the only known survivor during the rebellion against Simeon. Even though he is powerless, his intelligence makes up for it. This is proven when he helps Eve defeat Uten and subsequently in the battle with the Simeon Girl Squad in Simeon.