Xiao Xuan is a talented musician who, in order to support his girlfriend Lin Weiwei's dream of becoming a superstar, chooses to step back and work behind the scenes, ultimately being betrayed and dying. He is then reborn back to ten years ago during the popular talent show I Am a Superstar. This time, Xiao Xuan decides not to sacrifice his own future for Lin Weiwei and strives to make a name for himself based on his talent. Lin Weiwei, with her powerful backer Tan Sheng, tries to suppress Xiao Xuan and seize the rights to his songs. Using his skills, Xiao Xuan outshines Lin Weiwei and teams up with Meng Yudie to fight back against Tan Sheng. Facing immense pressure from the entertainment industry, Xiao Xuan establishes his own company and creates a successful music variety show, ultimately defeating Tan Sheng's Tian Ge Entertainment. In the end, he takes the throne as the Masked King, becoming the king of the music industry.
