On the night of a blood-red full moon, Kohinata Mangetsu, a completely ordinary high school student, finds herself caught up in a battle to determine the one true mage.
Shingetsu tells Mangetsu more about mages and Granbelm, but when she determines that Mangetsu has no intention of fighting, she attempts to erase her memories.
Mangetsu and Anna meet in a chance encounter at school, whereupon Anna tells Mangetsu that Shingetsu ruined her family.
Mangetsu experiences her second Granbelm, where she and Shingetsu struggle to defeat Nene's Armanox, Ji Guan Long.
Nene reveals her identity to Mangetsu and Shingetsu, vowing to fight them fair and square come the next full moon.
After getting a glimpse of Nene's past, Mangetsu realizes what it means to fight in Granbelm; meanwhile, Anna attempts to steal the Fugo family's powerful magic stone.
Miyuri Shimabukuro
Voice
Atsumi Tanezaki
Yoko Hikasa
Yurika Kubo
Yūki Aoi