Angelic Syndrome

On the day she turns twelve, Angèle’s life is irrevocably shattered when she contracts a bizarre and ultimately fatal affliction. This mysterious disease manifests in a horrifying physical transformation, causing wings to sprout directly from her body. Stripped of her normal childhood and separated from the world she once knew, she is swiftly relocated to an isolated quarantine facility designed to contain those suffering from this strange condition. Confined within the walls of this solitary institution, Angèle must navigate the grim reality of her diagnosis while enduring the profound loneliness of her confinement. However, her desolate existence shifts when she crosses paths with a man named Hakana. Their unexpected encounter sets the wheels of fate into motion, intertwining their lives against the backdrop of her terminal struggle and hinting at a destiny far greater than her current despair. This manga is based on the original free game released on Niconico.