While Others Cultivated Immortality, I Practiced Martial Arts, and from Then on I Embarked on the Road to Invincibility.

In this world where monsters and ghosts run rampant and weird and unknown things plunder, all mortals are like lambs to be slaughtered. Only the immortals can stand high and ask for immortality. But what if you don't practice immortality? It's very simple, since you can't cultivate immortality, then practice martial arts and find a path to invincibility! Three punches will crush your monk's soul. Martial arts is all that matters. Immortality is just the basics. Crushing and pushing is the kingly way! Many years later, when Yun Luo looked back, he saw a world where martial arts had become extremely prosperous because of him, and where all the weird things had been eliminated. He couldn't help but recall the winter that changed his destiny... (PS: Weird fantasy, Yakuza style, rapid upgrades, decisive killing)