The popular actor Xuebao accidentally received a strange signal from the alien "Sound Eater Tribe" during a late-night live broadcast, and thus awakened the ability to see the color of other people's emotions. He soon discovered that many top stars in the entertainment industry had been controlled by the Sound Eaters, and their voices and consciousness were being secretly absorbed. In order to save his peers and prevent the alien brood from invading the earth, Olaf teamed up with the secret organization "Sound Guardians" and used the artifact "Sound Crystal" to embark on a thrilling journey against the Sound Eaters and their human allies.
