Long ago, there was a man who once struck fear into the entire martial world: a Prelate of the Heavenly Demon Divine Cult known as the Sword Demon.
Then one day, he turned his back on the cult's teachings and became an apostate.
While being hunted down, the power of the unprecedented demonic sword he had stolen from the cult, the Demon Wail Sword, caused him to reincarnate in the body of Dokgo Mujin, Sect Master of Geomyeong Sect.
A man who once stood near the pinnacle of swordsmanship has returned to the beginning.
If he now becomes an enemy of the Demonic Path, will he succeed in taking his revenge and finally become the Sword God?
Will he remain the Sword Demon?
Or will he walk the path toward the Sword God?
The demon of the sword, a demonic blade in hand,
sets out upon a new life.
