Time Travel: Be No. 1 in the World from the Beginning

"What? Only the best in the world can return to my plane?" Of course, this is all for later, after all, the story is ongoing. There are multiple planes in the world, and there may be another you in any plane. Leaning against the building, listening to the wind and rain, watching the rivers and lakes indifferently. Drinking turbid wine, one man and one sword, he has traveled all over the world. Being number one in the world has long been diluted, and the rules of cause and effect are the truth in the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.