Armed with Earth's massive music library and "absolute pitch", Yu Yang time-travels to Blue Star, a world where the status of composers is supreme. Participating as a challenging composer in the phenomenal hit music variety show "Listen to My Music", facing his third-tier singer partner Cao Yuya who has terrible singing skills and repeatedly stabs him in the back in public, Yu Yang first wins with a brainwashing divine song "Little Mouse Loves Fragrant Rice" capturing a record-breaking forty million votes to top the list. After suffering joint suppression by judge Gu Taiguang and Cao Yuya, he brings out the high-difficulty masterpiece "Raise Hands to Ask the Moon", and after Cao Yuya's disastrous live performance, he personally takes the stage, amazing the entire internet and strongly rescuing the show with top-tier vocals spanning three octaves.