Sorey is a human youth raised among the seraphim, spiritual beings invisible to humans. Believing in folklore that every human was once able to see the seraphim long ago, Sorey dreams of uncovering ancient mysteries and creating a world where humans and seraphim can coexist peacefully. One day, he visits human capital for the first time, becomes entangled in an incident, pulls out a holy sword embedded in rock, and transforms into a Shepherd who dispels calamity from the world. Realizing the gravity of his mission, Sorey's dream intensifies as he embarks on an incredible journey with companions.
In the desolate landscape, Alisha's spirits are crushed, leaving her lost and...