From the Start at Shanhai Pass, My Maxed-Out Martial Arts Pacify the Nine Frontiers

Chen Tian, a modern special forces soldier, transmigrates to a frontier pass in another world, clad in the armor of an ancient army. Hearing the names “Shanhai Pass” and the era name “Chongzhen,” he assumes he's in the chaotic final years of the Ming dynasty and starts wondering how he'll survive. But in the next instant, demonic clouds blot out the sun beyond the city walls. Monstrous shadows swarm as terrifying demons surge like a tide against the ancient ramparts. Martial powerhouses unleash blood energy like pillars of smoke, splitting the earth and shattering mountains with a single palm strike! Chen Tian immediately realizes that this is a high-martial version of the Ming dynasty, where martial arts reach the divine and demons run rampant! Fortunately, he has the [Max-Level Cultivation System], which lets him choose one technique or martial skill each year and instantly master it to perfection. From then on, the frontier gains a Martial Saint who is ruthless and never tires. Body Tempering, Meridian Condensation, True Qi, Astral Qi... Starting at Shanhai Pass, he uses his max-level martial skills to quell the flames of war along the nine frontiers, punch the eunuch faction at court, kick the scum of the martial world, and cleave through evil gods from beyond the borders. This is the path of ending war through force and reshaping heaven and earth. Watch as Chen Tian gathers the heroes of the land in this magnificent high-martial age, subdues mountains and rivers with his fists, reforges the stars, saves the crumbling Ming dynasty, and forges a glorious martial age for all humanity!