Tang Dynasty Bounty Hunter: Becoming a Martial Sage by Burning My Lifespan

On the Journey to the West, in the waning years of the Tang Dynasty, the martial world is in turmoil and demons run rampant. Gu Qing transmigrates into this world, becoming a bounty hunter with his life hanging by a thread. At the critical moment, he awakens the Life-Spending System. He thought spending his own life was already outrageous, but it turns out the System lets him spend the lives of evildoers, too. From the Seven Kills Saber Style to the Butcher's Seven Kills, from the Earthly Fiend Slaughtering Saber Art to the Seventy-Two Earthly Fiend Divine Saber Strategies... Sometimes, Gu Qing even laments that there are too few evildoers in the mortal world to kill. Sheathing his blade, Gu Qing lifts his gaze to the gods and Buddhas of the heavens. Hearing that the immortals and Buddhas are immortal, he charges into the Southern Heavenly Gate with his blade, leaving the celestial hosts trembling in terror! He slays evildoers, exterminates monsters and fiends, and cuts down the immortals. Gu Qing paves his way with corpses, proving the eternal path to immortality.