Right before his meeting with Luna, Noir goes to visit Olivia. He asks her if there's a more effective way to gain LP and she tells him about a forbidden skill that will make him very lucky in the most unexpected way.
A certain noble holds the perfect event 
for this occasion every week.
ثمّة نبيل يقيم الفعاليّة المثاليّة لهذه
المُناسبة أسبوعيّاً
Ein gewisser Adliger hält
wöchentlich ein passendes Event ab.
Cierto noble celebra un evento ideal
para esto cada semana.
Cierto noble celebra cada semana
un evento ideal para esto.
Un certain noble organise chaque semaine
un événement qui pourrait convenir.
Un certo nobile organizza ogni settimana 
l'evento ideale per questa situazione.
Um certo nobre realiza toda semana
um evento perfeito para esta ocasião.
Один аристократ каждую неделю проводит
событие как раз для наших нужд.