Security specialist Bowen Knight has come back from the dead. But there's a ticking time bomb in his head: a chip implanted to block telepathic interference that could fail at any moment - taking his brain along with it. With no time to waste, he should be back on land helping the Human Alliance. Instead, he's at the bottom of the ocean, consumed with an enigmatic changeling . . . Kaia Luna may have traded in science for being a chef, but she won't hide the facts of Bo's condition from him or h ...