He partners with the tiny dragon Chibisuke (revealed as the legendary Senkoukura), gets transported to the parallel world Rikyu, and battles the evil organization RI-ON's agents over control of the Jinryuuseki stone in a tournament setting. The core narrative follows classic shonen tropes of personal growth, friendship, underdog battles, and saving worlds through determination and dragon partnerships, with themes strictly limited to motivation, rivalry, and heroic adventure. This traditional 2000s premise contains no identity politics or social justice framing of any kind.

All characters are original creations voiced by Japanese actors such as Romi Park as Reiji and Chinami Nishimura as Chibi, with no race, gender, or sexuality alterations to established figures. Creator intent stays focused on straightforward adventure storytelling, and there are zero plot elements or statements addressing systemic issues, DEI initiatives, or critiques of norms, resulting in a complete absence of progressive messaging that keeps the series centered on entertainment and character-driven action.