While conducting a liberation mission on Planet Sleeby of the Norma constellation, Stinger and Champ are attacked by Jark Matter and fall into a valley where they remember a common unforgettable past.

Credits

Koichi SakamotoDirector

Yosuke KishiStinger / Sasori Orange

Akio OtsukaChamp / Oushi Black (voice)

Yuki KubotaScorpio

Yuki MamiyaMika Retsu