I Am Indeed Number One in the World

My name is Nangong Bi, my humble person. Before time travel, everyone laughed at me for being ugly. After time travel, everyone laughed at me for my beauty. He has three hobbies in his life, one is wine, the other is martial arts, and the other is bragging. The ugliest in the world is indeed me, the most handsome in the world is me, and the number one in the world is me! After becoming the best in the world, the first gift I gave to the world was Mr. Bai Juyi's "Broken Sword Head": I found a broken sword head, but I don't know why it was broken. One holds the green snake tail, and several inches of the green peak head. It is suspected to be a whale-killing salamander, or else it is a thorn dragon. Lost in the soil, abandoned and no one can take it away. I have a disdainful nature, I am very strong but not soft. Do not break the sword lightly, it is still better than a straight hook.