Episode 149: 勇気と翼 – Yūki to Tsubasa
(Courage and Wings)
In order to stop Otei Usu’s ambition, Yudias heads to the moon. However, the Valvelgear that he relies on for transport has stopped working. Learning about Yudias’s great growth, Yuhi and Yuamu vow to each other to help him out. A miracle then occurs as a bright light envelops the two of them…

Source: Duel de Egao