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.
1993
2005
1992
1994
1996
2006
2001
2011
2013
1984
1988
1968
2021
2023
1995
