Reeling from Sousuke's sudden absence, Kaname panics at the notion that she is being watched. True to her nature, she decides to take the proactive approach and not play the victim, becoming the hunter under rainy skies.
Having been reassigned, Sousuke is distressed to discover that the shadowy Wraith will now be watching over Kaname. Will Wraith protect the young Whispered from the danger that surrounds her, or will the mysterious agent merely observe from afar?
When negotiations for peace turn sour and civil war breaks out in the small country of Barik, Mithril is the only force capable of infiltrating ground zero to save the innocent refugees caught in the crossfire.