Kairo is on a field mission for the Secret Police (and Xan) and is angry when he sees another field agent use unnecessary violence. Later, Kairo is approached by the Chief to train the new recruits, Kat and Evan. Kairo accepts, and is quickly introduced. He accidentally startles a very nervous Evan, which momentarily causes Evan to be stuck in a strange defensive trance. Kat's voice snaps him out of it. (Note: Evan has a brief flashback about his mother's murder, and Kat explains her unique physiology).