On his 18th birthday, Jan Wen shoots randomly at the crowds in a night market for unknown reasons. The tragic incident causes a strong impact on the lives of his family and friends, the victims and the witnesses. However, if there was a chance for them to make different choices, would the tragedy still happen? Will it be a different outcome if they all changed their behaviour at the crucial moment?

The Family decided to reunite for one last time before the daughter moves away overseas for work. But the father unexpectedly brings his new partner along to the party.

From Los Angeles to Taiwan, Rose Luo, a Taiwanese American, is on a journey in search of her lost love, and to reconcile with her unsettled past.