Great Xia: I Prove the Dao Through Execution and Slay My Way Through the Nine Heavens

Su Changqing transmigrates into a world in chaos, overrun by demons, and becomes an executioner in the Great Xia Demon-Slaying Bureau. He is terminally ill and will not live past twenty. He thinks his days are numbered, but then he awakens the Sin Ledger System. Every time he executes a demon, he can steal its lifespan and talents! [Ding! You have slain a century-old tiger demon. Five years of lifespan stolen. Ability gained: Indestructible Diamond Body!] [Ding! You have slain a millennium-old succubus. One hundred years of lifespan stolen. Domain gained: Heavenly Demon Field!] The baleful aura at the execution grounds corrodes martial artists, but becomes nourishment for his cultivation. He keeps a low profile in the Demon-Slaying Bureau, quietly executing demons, while dynasties rise and fall and prodigies vie for supremacy outside. He remains unmoved. Three hundred years later, the Great Sage of the demon race tears open the sky, intent on slaughtering humanity. Su Changqing slowly rises from the execution grounds and sighs. “I only wanted to keep my head down until I lived forever. Why do you keep forcing me to draw my blade?” Then a rusty ghost-head saber flies out of the Demon-Slaying Bureau. Its blade aura stretches thirty thousand miles, and with a single stroke, it slays all nine Great Sages!