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M3: Sono Kuroki Hagane

M3 ~ソノ黒キ鋼~

A deep black void known as the Avidya Zone, or Lightless Realm, has appeared, swallowing everything in its path and spawning monstrous entities called Imashime, or Admonitions. A team of eight young pilots is assembled to combat this threat using specialized robots called Vess, but their efforts only slow the realm's relentless expansion.

Their mission becomes drastically more perilous when they encounter a new and terrifying foe: a Corpse whose deadly song kills anyone who hears it within nine days. After the entire team is exposed to this fatal melody, personal fears and conflicts begin to tear the group apart, threatening their unity and humanity's last hope for survival.

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