I Started as a Small Swordsman, and I Conquered the Heavens

[Plane expedition + grand world view + sword cultivation + genius + ease + no pressure on combat power] "China's number one genius" Li Yu was haunted by inner demons. Fortunately, the remnant soul of an ancient strong man came to help him, slaying his inner demons and rebuilding his sword career. From then on, the young man began his journey of plane expedition. Fight side by side with the Machine Gun Peashooter in the plant world, witness the end of Apollo's corona light in the Star God Realm, enter the Golden Zodiac alone in the Sacred Realm, learn phantom rotation in the Ninja Realm... Travel all the way to thousands of worlds, make close friends, experience life and death, and overcome all difficulties. However, there are undercurrents of the old and new sect disputes in China, and the Great Wall of the World is struggling to support itself due to alien pressure outside. Let's take a look at the story of how Li Yu, a young swordsman, grew up and eventually became a legend. (There are more original worlds, new people write books, if you don't like it, please lightly spray)