A has disappeared and Rhiannon is now dating Alexander--the last body A inhabited before leaving. But Rhiannon isn't over A. Nathan shows up at Rhiannon's door looking for information and the two come up with a plan to reconnect with A. But the two soon run across the evil X who is also looking for A with his own agenda. Meanwhile, A struggles with feelings of intense love and loneliness. He vows to find out if there are more like him out in the world.