Shakugan no Shana T2 E11 – Two People's Promise
The culture festival is approaching, and everyone in school is putting finishing touches in preparation for it. Shana's friendship with Kazumi becomes closer. Wilhelmina returns back with the research on the Reiji Maigo and she meets up with Shana and Yuji to explain its origins. It is revealed to be a treasure created by Pheles to ensure that her lover Johan would not die and stay with her forever. However, the pair was defeated somehow and the Reiji Maigo was lost, later being teleported inside Yuji. Wilhelmina warns Yuji and Shana to be on their guard against the possible return of Pheles to hunt down the Reiji Maigo.
Shakugan no Shana
The world has become a slaughtering ground for the Crimson Denizens, mysterious beings from a parallel universe who thrive on the life energy of humans. These merciless murderers only leave behind scant remainders of souls called "Torches," which are mere residues that will eventually be destroyed, along with the very fact of the victims' existence from the minds of the living. In an ambitious endeavor to put an end to this invisible, hungry massacre, warriors called Flame Hazes relentlessly fight these monsters. One fateful day, Yuuji Sakai ceases to be a regular high schooler—he becomes trapped in a crevice of time and is suddenly attacked by a Denizen. Coming to his rescue just in the nick of time is a nameless hunter who seems no different from an ordinary young girl except for her blazing eyes and burning crimson hair. However, before Yuuji can learn anything more about his situation, he discovers that he has already been reduced to a Torch—merely a scrap of memory waiting to be extinguished.