Eternal Sword God, I Respect the Way of Swordsmanship

Accidentally obtain a golden ball through time travel, improve your talent and understanding, practice like eating and drinking, and challenge levels easily. I have a sword, who dares to take it? I have a sword that no one can take. I will destroy all the evil spirits, monsters, and conspiracies with one sword. Once I enter the world, the world will be shocked. I am the master of thousands of swordsmanship! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.