Izetta has been defeated by Sophie, the true White Witch.  Sophie is out for revenge against the Dukedom for the crimes their ancestors committed, and she'll gladly work with Germania if they'll help her destroy it.  Izetta and the princess barely escape to a hidden fortress in the mountains, but Izetta is so badly injured she can't walk.  How can she stop Sophie from destroying her country?
But after seeing you, a real witch,
لكن بعد رؤيتكِ أنتِ كساحرة حقيقيّة
Aber als ich dich, eine echte Hexe,
mit eigenen Augen sah,
Pero al verte a ti, una bruja real,
Pero al verte a ti, una bruja real,
Ma dopo che tu, una vera strega,
mi sei apparsa davanti agli occhi,
Mas quando eu vi 
você, uma bruxa real,