Begin Your Life as a Night Watchman

Lin Mo woke up and became a small city administrator in Shanghai during the Republic of China - oh no, a third-class night patrolman in the "Night Patrol Division". In this world, there are warriors who control the mountains and rivers with their fists, strangers who control the wind and rain, and evil cultivators who sacrifice flesh and blood, but he only has a simple and unpretentious system: as long as you are willing to work hard, you can become stronger! So he patrolled the streets during the day and secretly practiced martial arts at night, solving mystery cases and picking up secret treasures. Until one day, he found that the cultist he hacked to death had "Fragments of Ancient Mysteries" dropped... "It's broken. I seem to be invincible?" (Stable as an old dog male protagonist × the mysterious Jianghu of the Republic of China, decisive killing, fun all the way to the end!)