Gone

You don't know what you've got 'til it's...

Joanna's son has been missing for years. Before forgetting him due to dementia, she decides to embark on a final journey to find her son. Taxi driver Peng, who immigrated to Taiwan from Hong Kong in his early years, still cares about his hometown. In the process of assisting Joanna, Peng also got redemption from the melancholy of leaving home.