When the skies split open, demons poured through the Black Portal, and humanity stood at the brink of extinction. The ten governments of the world united, forming the World Government and the elite Legion Force to repel the invasion. With the help of a mysterious stranger, the demons were defeated—yet the man vanished without a trace, and the world was left with questions.
Soon after, a divine artifact known as the God Core crashed from the heavens, shattering into ten fragments. From it, humans awakened extraordinary powers. To harness this strength, the Legions were formed—ten guardians chosen to protect each region, with thousands striving to join their ranks through brutal examinations.
Kael, a boy who lost everything to demons, dreams of rising through the Legion and avenging his fallen family.
But in the shadows lurks another figure in this world with the terrifying ability of Shadow Dominion—to command the dead as his eternal slaves. His ambition is not survival… but conquest.
In a world where demons, Legions, and secrets of the God Core collide, two destinies begin to unfold—one bathed in light, and the other swallowed by shadows.
