Psychiatry registrar Doctor Hannah Wright, a country girl with a chaotic history, thought she had seen it all in the emergency room. But that was nothing compared to the psychiatric ward at Menzies Hospital. Hannah must learn on the job in a strained medical system, as she and her fellow trainees deal with the common and the bizarre, the hilarious and the tragic, the treatable and the confronting. Every day brings new patients: Chloe, who has a life-threatening eating disorder; Sian, suffering postpartum psychosis and fighting to keep her baby; and Xavier, the MP whose suicide attempt has an explosive story behind it. All the while, Hannah is trying to figure out herself.