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.
Starry Night
Embraced by The Reaper
Seam of the Past
Danger, Do Not Mix
Self in Vain
Terror Fading Into Death
Command of Solitude
Reckless Forbidden Realm
Blue Hart of Steel
Your Song
Red Lament of Cruelty
What Links Two People
Roar of the Beast
Sounds of Regret
Vacant Heart of Morning Gray
Promised Together
Light of the Lightless
The Truth of Yomijima
The Black Sunset
Overlapping Sound of Love
You Will, to the Birth Cry of the End
Light, and Then Light
Proof of the Strongest
Original Sin, Past and Future
Murdaugh Murders: Deadly Dynasty
After-school Hanako-kun
Liar, Liar
Rumble Garanndoll
Love After World Domination
HIStory 3: Trapped
Smile of the Arsnotoria the Animation
The Masterful Cat Is Depressed Again Today
Tenkai Knights
A Certain Scientific Accelerator
Juken Sentai Gekiranger
Deltora Quest
X
The Shiunji Family Children
Lockdown Zone: Level X
The Red Ranger Becomes an Adventurer in Another World
Prodigy Healer
Inference Notes
Kakuchō Shōjo-Kei Trinary
The Sandman