Rockman DASH is a manhua based on the game Mega Man Legends. The story is centered around the Mega Man Volnutt, his partner Roll Caskett, and Roll's grandfather Barrell Caskett, as they search the world, "digging" through ancient ruins, in search of Quantum Refractors (the major source of power for their civilization). Along the way, they skirmish frequently with Reaverbots and Air Pirates.