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.
1999
2004
1991
2015
1984
2023
1996
2020
2021
1982
2001
2024
1993
1994
1997
2022