The Egg of the World
Marjery helps Carmel in her struggle to understand her new purpose. Shana continues her struggle with Yuji. Bel Peol tries to figure out Shana's plan as the tower is sabotaged from within. Shana attacks Yuji before he can master his unrestricted spell.
Aired 25/02/2012EP 20 - The Egg of the World
Shakugan no Shana: Season III
Continuing from the events of the last series (Shakugan no Shana II), both Shana and Kazumi stand at their respective locations waiting for Yuji to meet with one of them, only to discover that Yuji has disappeared, with not even the slightest evidence of his existence left behind. All is not lost however, as the letters the two of them sent to him still give hope of Yuji's continued existence. As Shana and company search for answers on Yuji's whereabouts, they soon find the truth staring back at them when Yuji reappears in front of them as the leader of Bal Masqué. Left with little choice, Shana must now confront her most unlikely adversary on the battlefield in her toughest challenge yet.
(Source: Anime News Network)