Set in Ark, the land of Musha Gundams, Musha Retsuden is the story of the adventures of Retsumaru and his friends, righting wrongs and enacting justice. Claims to be affiliated with SD Gundam Force, but has more in common with the original Musha series.

Virtual Space "G" Dimension around the colony in its own territory "G catapult gear," Seoul's most popular game machine was summoned to fight on the card housed in a "Batoreivu" Hyuuga, Gekkou, will be seen three drops of not attacked by MS. Gekkou crisis-ridden brother Hyuuga Hyuga and even to repel by their fusion with the dragon the MS Gundam was guided by a mysterious voice trapped in the dimension G.