[Fighting Swordsmanship in the Snow] a Sword Coming from the East

Although I know that I'm in the snow, I haven't read the novel. I just watched two episodes on TV and I don't know the plot at all! Zhao Lu felt like he was wearing something but not wearing anything at all. At the beginning of the game, he was picked up by the second best sword in the world, and he learned the most powerful sword in the world. From now on, the world will not go sideways! Although I don't want to have anything to do with the protagonist, he really gives a lot. And... There must be too many beauties around this guy! I want to hang out with beauties! Intention: One sword can defeat all evil spirits