Magia Record: Puella Magi Madoka Magica Side Story (Original Japanese Version) Season 1 Episode 10 My Name

Ai decides to disappear in order to free Sana.Alina is infuriated by the destruction of Endless Solitude and goes into full attack mode against Iroha and her friends. They find out that the Magius have been using the Uwasa's territory to confine and raise Witches. Iroha and company fight an uphill battle, but Mami and Mifuyu appear on the scene to put an end to Alina