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.
The spirit of Mr. Sei Iori.
روح إيوري سي-سان
El espíritu de Sei Iori-san.
de son créateur, Sei Iori.
O espírito do Iori Sei-san.