Lin Xuan was eliminated in the first round of a singing competition, leaving only a farewell performance on stage. After the song, his short-lived singing career was about to end. During his farewell performance, he stepped onto the stage and said, "I'll dedicate a song, 'Chasing Dreams,' to everyone. It represents that although I've been eliminated, I will still pursue my dreams." Unexpectedly, after he finished singing, fans were moved to tears, and the judges all stood up. An eliminated contestant had stunned the audience. The scene was completely blown up. It was only then that Lin Xuan discovered that he had somehow time-traveled to a world without the song 'Chasing Dreams'.