In Hong Kong today, everyone knows someone who's leaving. After years of political upheaval and heavy-handed intervention from Beijing, the exodus is hardly a surprise. With exclusive access, we follow the one-way journey of several families as they uproot from HK and venture into the unknown. We witness how they struggle physically and emotionally with the decision. We travel with them and discover what lies on the other side. And we bear witness to the quintessential immigrant experience: redefining who you are, without forgetting where you come from.