Am I Really Not Long Aotian?

Brother and sister copywriting: Yu Yao was transported into a fantasy world and became the younger sister of the twins of the Yu family. On the day of his birth, dragon energy descended from the sky and all the koi fish died. It's either a great blessing or a great disaster. Yu Yao: QAQ, I seem to have seen this episode on TV. Unfortunately, she was the one to blame. The master of the country asserts: Yin and Yang are twins, mutually reinforcing and inhibiting each other. The eldest son has the appearance of an emperor and is gifted with sword bones. And she... Was born with a broken bone and was born with a lack of luck, which would also affect her brother's luck. Yu Yao clenched his baby's fist: "With so many time travels, why am I not picking up Long Aotian's script?" However, the words of the imperial master had to be believed. The head of the Yu family sent his daughter away cruelly, but failed. Just because the genius brother who has never cried or made trouble since he was born burst into tears as soon as he left his sister, crying so loudly that he was hoarse. It seemed like I was going to cry my whole life out. From then on, wherever Yu Miao went, he wanted to tie this sister to his side and protect her. "You are my only sister. I am the only person in this world, besides my mother, who will not hurt you." But then... The pushback of fate came quietly. The brothers and sisters met each other in war, and they were in conflict with each other, and they were both jealous. Yu Miao hated her so much that he questioned her over and over again with red eyes. "You betrayed me first. Even if everyone in the world is dead, you should still stand with me!" "Our world should only be about each other! It was you who betrayed me first!" --- Male protagonist copywriting: After the war in Kyushu was quelled, a generation of swordsman Li Fuzhou has been on the run for two hundred years and turned into a snow plowing disciple on Kunlun Mountain. He keeps company with wine all day long, focusing on fame and wealth, and just wants to live a happy life. Until one day, a girl fell from the sky, destroyed his Baimei Tomb Forest, demolished his home, and left him with nothing but bones. She even boasted that she would become the second Sword Immortal in Kyushu. He scoffed. But Yu Yao was very angry: "Don't underestimate me. When I enter the inner gate, I will teach you how to practice swordsmanship." Incredible, incredible. Li Fuzhou laughed with tears in his eyes: "Okay, I'll wait for you." Who knows later... He would actually pick out bones and feed them with blood, just to ask the girl who was dying and had no will to live to open her eyes again and say to him with great vigor: "I want to become the second sword immortal in Kyushu!" / Read the instructions: Low martial arts fantasy, set to serve the plot. The heroine has a growth line, a family line, a friendship line, and a love line. The brother-sister relationship is family-oriented, non-bonded, and has a heavy role in the drama. Intention: Be yourself