Brigadoon, the story of Marin, an ordinary teenager with an extraordinary problem: she’s the target of a mysterious object in the sky called Brigadoon. Just when Marin is about to lose all hope of surviving the incessant attacks from mecha-like weapons, a Gun-Swordsman named Melan Blue appears to defend her! The series’ unique blend of wacky familial humor and cutting-edge, cyborg-infested battle sequences make for a decidedly different and refreshing anime experience. Tragedy strikes Marin’s family, but there is very little time to mourn. Marin has been chosen by the President of the United States to join a worldwide mission to stop the rampant destruction caused by agents of Brigadoon. While in space, they learn the reason why the Monomakias are being sent and discover the truth behind Marin’s past.