Laying Low in the Demon Suppression Bureau, I Plunder Lifespans and Become Immortal

He transmigrated to the Great Sheng Dynasty. Following in his father’s footsteps, Lin Nan, who suffered from consumption, became a lowly constable on the eighteenth floor of the Celestial Prison. In this chaotic age, demons ran rampant and human lives were worth less than grass. Then Lin Nan awakened the [Lifespan Plunder] golden finger and became the most diligent constable in the prison’s torture chamber. After a hundred years of unbroken service, he was honored as the Celestial Prison’s Most Diligent Constable of the Century. [You whip a prisoner and gain 0.1 years of lifespan] [You pierce a prisoner with a bone-breaking spike and gain 5 years of lifespan] [You kill a prisoner and plunder all of their remaining lifespan] […] Before he knew it, Lin Nan had become immortal. With heroes rising everywhere beyond the prison walls, Lin Nan decided to keep a low profile and grow stronger in secret. When the Great Sheng Dynasty collapsed, Lin Nan finally emerged. With a little effort, he brought the chaos to an end. The immortal cultivation sects got a little too cocky. Lin Nan paid one a visit. The sect was gone, and even the earthworms inside had been chopped into eight pieces. Everyone: Please, we’re begging you, stop killing!