Great Ming: From Lowly Constable from the Start to God of War in the Northern Desert!

In the tenth year of Hongwu, Chen Fan accidentally transmigrates to the Ming Dynasty as a patrolman in the Military Command Office, with a "monthly sign-in System." After an unexpected encounter, he catches the eye of founding hero Xu Da and goes on to become the legendary God of War of the northern frontier, sweeping across the grasslands!