Introduction: After crossing into the world of Xianxia, Zeng Xiaoyu received a cultivation technique upgrade system. From then on, no matter what cultivation technique is in Zeng Xiaoyu's hands, it will be able to glow with amazing brilliance.Zeng Xiaoyu: This exercise is only the top grade of Huang, and the grade is too low!System: It's okay, I can upgrade it to a mysterious high-grade.Zeng Xiaoyu: This exercise is only suitable for eunuchs.System: It doesn't matter, I can upgrade it so that everyone can practice.Zeng Xiaoyu: This is a stubborn book of exercises.System: It doesn't matter, I can restore and perfect it into a complete exercise.Zeng Xiaoyu: This technique is only suitable for the cultivation of the monster race.System: It doesn't matter, I can upgrade it so that Terran can also practice. 鈥︹€?here is an upgrade system for exercises, there is no best exercises, only better exercises.Zeng Xiaoyu relied on the cultivation technique to upgrade the system, cultivated a peerless technique that was superior to others, and took an unusual path to becoming stronger.A genius, in his eyes, is nothing but a small dust under his feet, he can step on it as he wants!...