After receiving spare parts for the Build Burning from his sister China, Yuuma is on his way back to the lodging house when he runs into a gang of delinquents. Yuuma risks himself to protect the parts, and is saved when Sekai and the others come running over.
Up to the endless sky, now! Fly away
Hatenaki sora tobitate ima fly away
نحو تلك السماء اللامتناهية الآن! فلنطر بعيدًا
Emprendamos el vuelo
hacia el cielo azul.
Voe em direção ao céu infinito! Fly away!