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...
Maybe it's high time I paid the piper.
.ربّما آن الأوان لتحمّل العواقب
Vielleicht ist jetzt die Zeit gekommen,
mich zu verabschieden.
que es hora de decir adiós.
que es hora de decir adiós.
c’est peut-être
le moment de partir.
Forse è ora che affronti 
le conseguenze delle mie azioni.
Talvez já esteja na hora
de pagar a minha dívida.
Давно пора заплатить по счёту.