Season
Season 1 Episode
- Season 1 Starry Night
- Season 1 Embraced by The Reaper
- Season 1 Seam of the Past
- Season 1 Danger, Do Not Mix
- Season 1 Self in Vain
- Season 1 Terror Fading Into Death
- Season 1 Command of Solitude
- Season 1 Reckless Forbidden Realm
- Season 1 Blue Hart of Steel
- Season 1 Your Song
- Season 1 Red Lament of Cruelty
- Season 1 What Links Two People
- Season 1 Roar of the Beast
- Season 1 Sounds of Regret
- Season 1 Vacant Heart of Morning Gray
- Season 1 Promised Together
- Season 1 Light of the Lightless
- Season 1 The Truth of Yomijima
- Season 1 The Black Sunset
- Season 1 Overlapping Sound of Love
- Season 1 You Will, to the Birth Cry of the End
- Season 1 Light, and Then Light
- Season 1 Proof of the Strongest
- Season 1 Original Sin, Past and Future
M3: The Dark Metal
8.00 25 minutes 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 "Admonitions," monsters that originate from the same void, using robots known as "Vess." However, their efforts only slow the ever-encroaching and expanding Lightless Realm from infecting their world.
Their lives take a drastic turn when a new foe appears in the form of a "Corpse," whose song is rumored to kill any who hear it within nine days. The "Corpse Song" is heard by the group, and with this, they each begin to pull away and become caught up in their own personal problems—ultimately threatening the fate of humanity.
