When the Sui Emperor discovers the hidden realm of the Eighth, he embarks on a perilous quest to unlock its power, only to find that the key lies within a heist that spans the heavens themselves....

The Sui Emperor, exiled from his realm, embarks on a perilous quest to restore peace, facing ancient enemies and uncovering a secret that could unite or destroy the Ninth Realm....

In a world where demons and humans coexist, a Sui Emperor's descent into darkness is contrasted with the redemption of a Demon King, revealing a tale of love, power, and betrayal....