After what occurred in the mountains of Zakol, Jeane is accompanying Claire until she can return her favour, however Claire already feels thankful to her because she is now able to fully control her "Flash Sword". Out of the blue Claire's handler Rubel turns up with the no. 5 "Rafaela" but not with request for her return to the organization but with orders to join the war, against Awakened beings, in the Northern Lands. This mission brings upon an unexpected reunion.

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.