After Living for Ten Thousand Years, Suddenly Discovered the Ancient Martial Arts World?

Ye Xuan traveled through time, and the system told him that he had come to the prehistoric world. The saint opens up the universe and reverses time and space. A single thought can destroy and rebirth the world. But here, there are countless quasi-sages, and Da Luo is everywhere. Ye Xuan was so frightened that he trembled. Fortunately, the system has a 10,000-year novice protection period. Within 10,000 years, Ye Xuan will be in an invincible space. As a result, Ye Xuan began to practice crazily for ten thousand years, just to escape death. Over the course of thousands of years, a sword-mad boy, a snake-tailed girl, a long-tailed bird, and a soulless girl all fell into Ye Xuan's novice space one after another. In line with the principle of multiple friends and multiple paths, Ye Xuan gave them a little bit of help. Thousands of years later, the protagonist managed to become a Golden Immortal and was born in a trembling state. It turns out that the saint here can blow up a city with one punch with a step of ten meters. So, you tell me this is the beginning of martial arts? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.