After becoming the strongest in the world before she even knew it, Azusa entered into a new lifestyle with her first pupil, Laika the dragon, and discovered fun and enjoyment in it that she hadn't known before. But then, one day, a young girl calling Azusa her "mama" shows up and proclaims that her younger sister wants to kill Azusa. But Azusa has no memory of giving birth to these two girls, or of becoming a mother at all...
"Mama" is what you'd call the woman 
who gave birth to you and raised you.
.ماما" هو ما تنادين به المرأة الّتي أنجبتك وربّتك"
„Mama“ sagt man zu der Frau, die einen zur
Welt gebracht und aufgezogen hat, weißt du?
Verás, una mamá es
la que te trae al mundo o te cría.
Verás, una madre es
la que te trae al mundo o te cría.
Ta maman, c’est celle
qui t’a mise au monde et t’a élevée !
"Mamma" è come chiami la donna 
che ti ha fatto nascere e ti ha cresciuto.
Só é pra chamar de "mamãe"
quem te pariu e te criou.
Мамой называют женщину,
которая родила и вырастила тебя.