What happens when the ultimate leader of the righteous sects dies with a heart full of regret, only to wake up in the body of the martial world's greatest disappointment?

Hajin Cheon spent his entire life building the grand legacy of the Grand Martial Alliance, only to die of a mysterious illness with no real memories of the people he cherished. But death is just a new beginning. Instead of entering the afterlife, Hajin wakes up inside the body of Ridan Byeok, the notorious wastrel heir of the sword-wielding Byeok Clan. Ridan is lazy, weak, and universally despised—the absolute opposite of the stern and virtuous Alliance Lord Hajin once was.

To survive in this new skin, Hajin has to clean up the catastrophic mess left behind by his predecessor. Rebuilding his shattered martial foundation and restoring his legendary strength is only the first step. As Hajin navigates the treacherous power struggles of the Byeok Clan, he begins to unravel the dark conspiracy behind his own past-life murder.

Prepare yourselves for an absolute powerhouse of a story filled with top-tier swordplay, ruthless revenge, and the ultimate underdog-to-overlord journey. Will Hajin maintain his righteous path, or will he unleash his inner demon to crush everyone in his way?

manhwa, murim, martial arts, reincarnation, action fantasy, overpowered main character, transmigration, cultivation, revenge, webtoon