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.
2022
2020
2015
2002
1993
2010
1975
2013
1982
1995
1981
1992
2009
2023
2019
2018