When a choir of sinners is summoned to face their past transgressions, a young singer must navigate her own demons to save her beloved friend from the dark forces that threaten to consume them all....

In a cyberpunk-inspired world where the legendary Saint Seiya are pitted against a new breed of sinners, a lone Saint must navigate the neon-lit streets of the future to confront a sinner who holds the key to his past and the fate of the universe....

When the world is on the brink of collapse, a lone pianist must confront their past and decide the fate of the remnants of humanity....

In a world where cybernetics and sin are intertwined, a sinner's penance leads to a confrontation that could change the fate of both....

When a sinner is reborn into the Underworld, their last act determines their fate. In a twisted game of survival and redemption, a forgotten soul must unravel the mysteries of her past to escape the clutches of her own damnation....