Tandy Angel isn't a normal girl, and she knows it. For one thing, her family is magnificently wealthy and lives in a massive apartment in the famous Dakota building in New York City. Her parents are the head of a prominent hedge fund and the CEO of a large pharmaceutical company. She has been told from a very young age that her detachment from any kind of emotion is a superb trait. In fact, her parents have tried to cultivate a lack of emotion in all four of their children in order to encourage perfection of the highest level. But now the four siblings are tested in a way they never imagined--their parents have been murdered, and the kids are the number one suspect.