In Order to Become Stronger, I Was Forced to Practice Double Cultivation with the System

[Main line of growth, high martial arts in a different world, warriors, occasional explosive kills, human-monster war, slow start in the early stage] In the 21st century, the cow horse Zhou Wulie died unexpectedly and came to the world of high martial arts where everyone practiced martial arts. He obtained the dual cultivation system and stepped to the pinnacle of life step by step...