A male urologist and his dentist husband were madly in love, but their relationship takes an unexpected turn when a video of theirs goes viral on social media. As the spotlight grows brighter, the allure of fame begins to infiltrate one's desires.

Han-xing is a roaming singer, nicknamed Jay Chou of a temple fair, always performing on stage trucks. When he meets a boy with the Tourette syndrome named You-en, connected by fate, they go on a trip to find their true selves. The stage truck is their haven. Music heals their minds. Han-xing teaches You-en to overcome difficulties and recover himself during the journey. This is a story about gaining courage and love. We want to dedicate it to all lost souls.