Korean-American adoptee Siobhan O'Brien has spent much of her life explaining her name and her family to strangers, but her more pressing problem is whether to carry on the PI agency that her dead boss unexpectedly left to her. Easing into middle age, Siobhan would generally rather have a donut than a romance, but when an old friend and asks Siobhan to find her daughter who has disappeared from her dorm room, the rookie private detective's search...