Skilled surgeon Veronica Mallick runs her London hospital department like she runs her surgeries: with hawkish efficiency. Then her perfect world is turned upside down by the arrival of a new Head of Trauma. Cassie Taylor is a brash, no-nonsense army surgeon, fresh from the front lines, and trying to find her way in civilian life. She's all action and sharp edges, not too interested in rules. She's even less interested in bureaucracy, or...