Kufa is sent to assess the abilities of the House of Angel’s heir, whose lack of mana calls her lineage into question — but Melida is nothing like Kufa expected her to be.
That is the limitation of 
the mana-less Melida Angel.
هذا حدّ ميليدا آنجل بلا مانا
Das ist also die Grenze von Melida Angel,
die kein Mana besitzt.
Esa es la limitación
de la chica sin prana, Melida Angel.
Esa es la limitación
de la chica sin maná, Melida Angel.
Sans mana,
Melida Angel est limitée à cela.
Questo è il limite di Melida Angel,
 che non possiede il mana.
Aquele é o limite da Melida 
Angel, que não possui mana.
Вот и всё, на что способна Мелида Ангел 
без маны.