Shakugan no Shana: The Thing I Couldn't Say

SINOPSIS

Yuji is confused by Shana and Kazumi's words. While thinking about their words, he is ambushed by a cloning Tomogara who has a secret plan Yuji must uncover. Yuji eventually uncovers the plan, and with the help of Tanaka, is able to inform the Flame Hazes. He dispatches all of the cloned Tomogara, while Shana and Wilhelmina defeat the hidden Watcher Tomogara. Just as they kill the Tomogara, a new flame appears in the recesses of the ruins induced in the fight.