Throne of the Black Prison: From Soldier King to Prison Emperor

He was once the nation's sharpest blade, codenamed “Ghost Wolf,” guarding countless homes while hiding his identity.

Betrayed during a top-secret mission, he became a prisoner, charged with treason and thrown into the country's most heavily guarded black hell: Blackstone Island.

There are no laws here, only the jungle rule of the strong devouring the weak.

Corrupt guards, three major gangs, an underground black market, organ trafficking... The darkest sides of human nature converge here.

As the iron gates shut behind him, Lu Beihan knew he would have to clear his name from the military tribunal's false charges by other means.

“Either rot in silence, or be reborn in blood and fire.”

From a “newcomer” trampled underfoot by everyone to “Lord Beihan,” feared by the entire prison;

from fighting alone to gathering a group of “special inmates” with extraordinary skills and forging the “Northern Alliance”;

from seeing through the guards' factional struggles to discovering that the prison itself was a cover for a vast conspiracy:

In three months, he went from prisoner to the prison's fourth power.

In six months, he made the corrupt warden lose sleep at night.

A year later, he shook the highest ranks of the entire justice system.

“They thought they were sending in a prisoner,” Lu Beihan said, standing at the prison's highest point and looking down over the black kingdom he had built. “They didn't know they were sending in a king.”

But the true enemy had always been hiding beyond the prison walls.

The traitor codenamed “Night Owl” still held a high position and controlled Lu Beihan's life and death.

Now that the evidence to overturn his conviction had finally been gathered, and the chance for revenge was within reach, Lu Beihan faced his hardest choice:

Should he leave this hell and regain his freedom and good name?

Or should he stay and change everything