Cultivation: Invincible in the World, Relying Only on Basic Sword Skills

Su Ping traveled through ten years. There is no system, no sign-in, and no grandpa. He can't learn advanced techniques, he can only practice [Basic Sword Technique] and [Basic Qi Refining Technique]. The cultivation level is stuck at the peak of Qi refining, and there is no hope of building the foundation. Some of the time-travelers in the same class have joined the system, and some are making a lot of money every day. Su Ping only had a pitted wooden sword and a basic sword technique that he had practiced for ten years. But later when he stood on top of the world, others asked him, what do you practice? He said: "Basic swordsmanship, do you like it?"