Though he joined the magic academy, what awaited him was far from a normal life. Without realizing it Ard had already grown famous and he was quickly put on a pedestal by his peers. Then there was another problem within his class - the young girl, Ginny, a succubus, was being abused by Elraldo, a noble's son. Ireena then intervenes and Elraldo insults her. When Ard demands an apology, he is challenged to a duel instead.
Now why are you able to 
use such a Lost Skill?
لمَ تستطيع استعمال مهارةٍ مفقودة؟
Warum beherrschst du einen Lost Skill?
¿Cómo eres capaz de usar
una habilidad perdida?
¿Cómo es que eres capaz de hacer
una habilidad perdida?
D’où tiens-tu ce savoir, dis-moi ?
Quindi perché sei in grado di usare una Lost Skill?
Agora, por que você é capaz de
usar uma habilidade perdida?
Как ты овладел утерянным навыком?