When the planet Brigadoon appears in the sky, Marin is attacked by weird mecha called Monomakia. In an old shrine, she finds an ampoule that contains Melan, an angular blue mecha who swears to defend her.
2021
2004
2003
2020
2001
1995
1966
1986
1979
1977
2006
2008
1987
1984
—