action amnesia angst cgi cultivation dark fantasy drama fantasy horror love triangle mecha mystery new original work psychological real robots sci fi sci-fi science fiction science-fiction seinen suspense
Rating: 6.56
M3 - Sono Kuroki Hagane, M3 The Dark Metal, M3 the dark metal, M3 ~Sono Kuroki Tetsu~, M3 ~That Black Steel~, M3 ~ソノ黒キ鋼~, M3-ソノ黒キ鋼-, M3: Sono Kuroki Tetsu, M3: That Black Steel, M3: The Dark Metal, M3: Чёрная сталь, M3~黑色钢铁~, M3~ソノ黒キ鋼~, Mortal Metal Memories, M3 ~ソノ黒キ鋼~, m3, ام 3: فلز تیره
In a dark void known as the Lightless Realm, a group of children meet and bond, but are then separated and returned to their own dimension. Years later, these children reunite to fight "