Shadow Heir: The Rise of the Underworld Emperor

In a world where power is dictated by syndicates, assassins, and hidden bloodlines, Jeon Hayun was nothing more than a forgotten outcast—mocked, abandoned, and left to fend for himself.



For years, he fought to survive in the slums, unaware that his very existence was a threat to the world's balance.



Until the accident.



On the verge of death, a mysterious system awakens within him, revealing a truth buried for centuries—he is the heir to the most feared and powerful bloodline in history: The Black Bloodline.



-Why was his name erased from history?

-What happened to his father, the once-feared syndicate king?

-What is the true purpose of the inheritance that appears once every thousand years?

-Will he remain a mere fighter, or will he rise as the undisputed emperor of the underworld?



With rival gangs, hidden assassins, and the ghosts of his past resurfacing, Jeon must navigate a brutal world where betrayal is law, power is survival, and the only path to the throne is paved in blood.



"If you’re not ready to kill, you don’t deserve the Black Throne."