Han Qiu willingly played second fiddle to his partner, Hu Xue'er, only to be falsely accused and kicked out by her at an award ceremony. She then turned to powerful investor Huang Chengxuan to form a new group. Han Qiu also unexpectedly discovers that the person he mistakenly believed had donated a kidney to him all these years was not Hu Xue'er. Disheartened, he teams up with Su Lan to compete. With his extraordinary songwriting and singing abilities, he makes a stunning comeback and wins the championship. He also discovers that Su Lan was the real person who donated a kidney to him. To protect Su Lan, Han Qiu takes on the international music festival, showcasing his versatility across multiple musical styles and bringing honor to his country. He punishes those who betrayed him and ultimately proposes to Su Lan, beginning their happily-ever-after together.