It's no coincidence that Sarah Kohr intervenes when the life-threatening attack on a Chinese businessman in Hamburg completely overwhelms his bodyguard: Sarah knows who the assailant is; she's already searching for him. The perpetrator is a former colleague from Sarah's past life as a bodyguard for the LKA who has since gone into hiding. His skilful attack, the professional planning and Sarah's tense search for the assassin soon confront Sarah Kohr with her own past and the need to reinterpret it...