Lam meets Mr. Worm, the chief of a lost-and-found company, and tasks him to find her lost lover Ted for her. Flashbacks show she was diagnosed as having leukemia. While recuperating she helps Mr. Worm solve a very hard case. Before she gets any worse, Lam decides to visit Ted’s homeland in St Kilda, Scotland, to find where “the ends of the world” is. Along the way, she discovers more about herself and life than she was initially looking for.