For the standard citizen of Zayathai, life is simple. Take the mandatory injection, a permanent smile will spread across your face then you'll remain seemingly happy but hopelessly depressed for the rest of your life. For people like Dakota, whose bodies reject the serum, life is as complicated as it can get. After hiding in plain sight for twelve years, how will she cope when her life becomes entangled with the dashing prince, Gabriel Escobar?