在以下频道推出： Pluto TV、Prime Video、Tubi、Crunchyroll
第 1 季，第 2 集: Having transformed into Dragon Bone, Ryuujin Shougo is warped into a strange alternate dimension, where he fights the mysterious enemy Dark Bone. Dark Bone gives Dragon a hard fight, and drives him to the brink of destruction. Just then, three mysterious silhouettes appear behind Dragon.
Anime · 2014年1月1日 · 22 分钟