In a world reshaped by ancient cataclysms and the rise of monstrous beings, survival isn't a choice—it's a calling.
Seventeen-year-old **Shiro Nagatsuki**, a quiet boy from the forgotten village of Oichi, dreams of becoming a protector in a world where strength is the only law. Though he seems ordinary, a haunting dream marks the beginning of something far greater—a past buried, a destiny written in shadows, and a world teetering on the brink of collapse.
As Shiro journeys through the harsh landscapes of the **Shinzoul Domain**, from academy halls to war-torn cities, he is joined by allies like the kind-hearted **Mitsuki**, the noble yet tragic **Charlot**, and others who carry wounds of their own. Together, they confront brutal trials, twisted timelines, and an enemy who bends reality itself.
But this isn't just a tale of power and battles—it's a story of lost families, impossible choices, and fragile hope in a world ruled by cruelty. At the heart of it all lies one question:
**Can kindness survive in a world built to destroy it?**