The Cuckoo in the Magpie's Nest

Blurb 1: Book of Odes, "Nest of Magpies," from the Airs of Shao and the South The magpie has built its nest, and the turtledove lives in it. When the bride goes to her new home, a hundred carriages escort her. The magpie has built its nest, and the turtledove makes it its own. When the bride goes to her new home, a hundred carriages accompany her. The magpie has built its nest, and the turtledove fills it. When the bride goes to her new home, a hundred carriages see her settled. Blurb 2: "Master, where exactly did Young Master Yan's Xiaoyao Sect come from? Why did it suddenly appear, and how are their martial arts so powerful?" the expert asked. "...I don't know either... But it must be a sect that's been in seclusion for a long time. Once we return to the clan, let's search the records carefully. There may be something in them," Lu Qing said. "Do you think there will be?" The expert tilted his head, unconvinced. They turned this way and that, sometimes even retracing their steps, following a special footwork pattern through the lush green woods as they made their way toward the summit. Lu Qing sighed. "If my master finds out there's a mysterious Xiaoyao Sect he never recorded, I'm afraid Grandmaster is going to be in trouble..." "Why?!" asked the teenage boy known as the expert, confused. Lu Qing smiled. "Because Grandmaster forced my master to retire early!" After Lu Qing finished speaking, they finally reached the summit, only to hear: "Who goes there? Why have you trespassed into the Xiaoyao Sect?" "The Xiaoyao Sect?!" "Master! Isn't this the Historians' clan's territory?!" Respectfully offered, "The Turtledove Takes Over the Magpie's Nest" Blurb 3: Yang: Xiao Xiao, why is your sect called the Xiaoyao Sect? Xiao: My name is Xiaoyao. Yang: Xiao Xiao, that's the name you gave yourself. But why did you call yourself Xiaoyao? Xiao: Because my sect is called the Xiaoyao Sect. Yang: o(╯□╰)o... Xiao: Fine. The Li family of the Tang dynasty claimed Laozi as their ancestor. Daoism, Laozi and Zhuangzi, all value being carefree. Yang: o(╯□╰)oo(╯□╰)o... Xiao: Fine, it's because the name is cool. I borrowed it! Yang: o(╯□, (I wasn't done being stunned yet!~~) Xiao: Qian! This person is picking on me! Qian: Eighteen Palms of the Swimming Dragon! (Swimming Dragon? Eighteen Palms for Subduing the Dragon? Is this another one of Xiao Xiao's weird hobbies?!) Blurb 4: This is a story about someone who transmigrates right to someone else's doorstep, takes over their house, uses their martial arts manuals to found a knockoff Xiaoyao Sect, and gets mistaken for an immortal.