Mia Tang has a lot of secrets. Number 1: She lives in a motel, not a big house. Every day, while her immigrant parents clean the rooms, ten-year-old Mia manages the front desk of the Calivista Motel and tends to its guests. Number 2: Her parents hide immigrants. And if the mean motel owner, Mr. Yao, finds out they've been letting them stay in the empty rooms for free, the Tangs will be doomed. Number 3: She wants to be a writer. But how can she when her mom thinks she should stick to math?