Another Claymore known as Teresa has appeared in a town where she quickly dispatches a Yoma, with no effort. She is well-known as for her nickname "Teresa of the Faint Smile" because she never releases her Yoma powers. In the town of Teo, as soon as she arrives there she ruthlessly attacks any Yoma she senses and after the massacre a girl with no name who was with one of the Yoma seems to be very attached to Teresa. This girl ends up following Teresa no matter what she did.

Following her recent experience in the mountains Claire is back to her jobs of taking care of Yoma, accompanied by Raki. In the light of her recent change in personality Claire has been given a job to hunt down another Awakened One, North to the village of Gonahl. As she reaches the rendezvous point, Claire is greeted by a lone Claymore and to her surprise it is non-other than the Claymore who lust for blood and battle, no.4 "Ophelia".

Awakened Beings have launched a surprise attack on the city of Pieta, forcing the teams of Claymores to begin their battles against these unbeatable creatures. Even with these incredibly powerful Awakened Beings to fight against there may be some Claymores who are able to handle this sort of situation, which will only get tougher in the future.

In the middle of an active volcano, Claire and Priscilla are finally going to face-off and even in her partially Awakened form Claire is still not any closer to being a match for former no. 2 Priscilla. For whose sake is Claire willing to risk her life for? Just when Priscilla was about to finish things Miria, Helen and Deneve arrive just in the nick of time, although what can they do against this formidable foe, who hasn't even shown her latent power.