Rio returns home to the village of the People of the Spirits. The next day, he wakes to find an unknown, beautiful, naked girl beside him...?! Latifa and the others peek into the room and chaos ensues, but it turns out that the girl is Rio's bond spirit. As she doesn't have a name, Rio gives her one-Aishia. Dryas, a spirit of great trees, appears after sensing the presence of a powerful spirit. At her urging, Rio and Aishia agree to fight in order to determine her combat capabilities.
I see. So you're the bonded 
spirit Lady Dryas spoke of.
فهمت. إذا أنت هي الروح المتعاقدة التي تحدّثت 
.عنها دورياس-ساما
Ich verstehe. Du bist also der Geist,
von dem Dryas-sama geredet hat.
Ya veo, conque eres el espíritu
que mencionó Dryas.
Claro, conque eres el espíritu
que mencionó Dryas.
Capisco...
Entendi. Você é o espírito que havia
feito um pacto, que a Dryas-sama citou.
Ясно. Значит, ты тот дух, о котором 
говорила госпожа Дрюас.