Children Of The Hollow Light
A young Galaby named Lullaby, the sole escapee of a catastrophic breach, journeys through a sentient, cosmic-mechanical underworld to uncover the fate of his people and confront the ancient cosmic force that has hunted them for millennia.
In the heart of Homelight, a settlement bathed in the golden glow of the Door, curiosity is a dangerous thing. Lullaby, a small but determined child, has always been drawn to the whispers of the ancient structure that watches over his world. Beneath its radiant veins and shadowed halls, the Door remembers everything—and it will not forget those who dare to seek its secrets.
When tremors stir and cracks of amber light spill into forbidden corridors, Lullaby steps into a world where shadows are alive, time bends like liquid, and forgotten memories demand to be remembered. Guided by a mysterious floating orb and an insatiable curiosity, he discovers that some doors are meant to remain closed… and some calamities, once awakened, cannot be stopped.
The anime takes place within Hallow Deep, a massive, planet-sized structure that is part world, part machine, part dormant god. Its environment behaves like a living organism: shifting, breathing, remembering.
Hallow Deep is divided into endless caverns, inverted landscapes, abandoned megastructures, and cosmic horror anomalies.
Children of the Hallow Light is a tale of discovery, danger, and the haunting beauty of a world where light and shadow coexist—and where the bravest steps may carry the heaviest cost.
