Don't Go Making Flags Carelessly [Wuxia Crossover]

This story is also called "The Long Road to Finding My Brother." Su Qinghe transmigrates into a martial-arts world and discovers that people keep showing up with his face. Why does that bewitching woman with black hair and red clothes look so much like him? Why does that scheming, two-faced villain sneak out of Lu Xiaofeng's room at night disguised as him? Is the person dressed exactly like him really his older brother? A qin player transmigrates in search of his brother, crossing into martial-arts worlds including Lu Xiaofeng, The Legend of the Condor Heroes, and Jian Wang 3. The beautiful, constantly imitated qin-playing gong, and Lu Xiaofeng, the shou who can't help being lovestruck.