Xiao Xihua, a true princess raised in the mountains of Guangxi, had her original folk songs plagiarized by the adopted daughter Xiao Yueru, and instead faced frame-ups for plagiarism and abuse across the entire web. To win back her hard work, she single-handedly stormed into the King of Singers competition. Xiao Yueru set up traps all the way, altering accompaniments, forging manuscripts, and hiring internet trolls for cyberbullying, with every move vicious. Xiao Xihua refused to yield to evil, making a desperate comeback with her wonderful, pristine ecological folk songs, making her long-lost biological father recognize her on the spot, and also conquering the heart of rock lead singer Xu Huai'en. But winning the championship was only the beginning; what kind of power was truly hidden behind the opponents in the international arena? Can endangered folk songs really conquer world audiences? Can she carry the songs of the mountains and stand at the summit of the world?