Is Martial Arts Difficult? but I Can Brush up My Proficiency

Practicing martial arts to become a saint, and controlling beasts to dominate the world, this is people's lifelong pursuit. Qin Yun traveled through this world and became a servant of the Leng family, a beast-controlling family - a three-nothing human being with no money, power or strength. Fortunately, Qin Yun's awakening proficiency system allows him to completely master martial arts after practicing it for a certain number of times. The number of times required by the system is not easy, but Qin Yun is very good at it. He is practicing when others are practicing, he is practicing when others are eating, he is practicing when others are sleeping, and he is peeking at others when they are taking a shower (just kidding, he is actually practicing as well). Practice the low-level martial arts "Qingfeng Palm" in three days Master the advanced martial arts "Burning Heaven Creation Palm" in seven days Master the master-level martial arts "Heaven and Earth Sword Art" in fifteen days Qin Yun: "It's not difficult. Are you letting it go?" A few years later, Qin Yun became the youngest Martial God, and countless young people wanted to worship him. Qin Yun was a little melancholy, feeling that things in the world were constantly changing. His former friends now called him senior, his former master called him fellow Taoist, and his former enemies all "died young." He was worried because he was practicing too fast. ....... The above are all stories from the future. What Qin Yun is facing right now is that he and his enemy have traveled to the same world and in the same body, but only one can survive...