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.
1975
2013
2014
2008
2017
1999
2002
1996
1990
1980
2024
1994
2012
2018
1995