Five years have passed since Rio enrolled in the Royal Academy. The graduation examination, the outdoor practicum, is quickly approaching. Celia listens with mixed feelings as Rio talks of his plans to go to his parents' homeland, the Yagumo region, after he graduates. On the day of the outdoor practicum, Stewart, wounded in a monster attack, knocks Princess Flora off a cliff. Rio dives for her without thinking, throws Flora back up to safety midair, and falls some thirty meters to the foot of the cliff...!
If so, I can see why he'd be 
able to use the spirit arts.
.إن كان الأمر كذلك، فأرى سبب قدرته على استخدام فنون الروح
Ich nehme an, dass er deshalb
Geistermagie benutzen kann.
De ser así, puedo ver por qué
es capaz de usar las artes espirituales.
De ser así, puedo ver por qué
es capaz de usar las artes espirituales.
Dans ce cas, je comprends qu’il puisse
utiliser les arts spirituels.
Se così fosse, si spiegherebbe
perché è in grado di usare le arti degli spiriti.
Nesse caso, vejo a razão para ele
conseguir usar as artes espirituais.
Если да, тогда понятно, почему он может 
использовать духовное искусство.