When Pihu and Dushyant are wheeled into room 509 of GKL Hospital, all they know is that their lives are in the worst possible moment. Pihu has an incurable, fatal disease, and Dushyant's reckless addiction has begun to shut down his organs. Their only hope is to put their lives in the hands of their brilliant doctors. All they know is that they are looking at a terrifying death coming for them. But will they find love along the way? If there is anyone who can even attempt to treat Pihu's impossible condition, it is Dr Arman Kashyap. However, Arman isn't the easiest doctor to work with and Dushyant, his other difficult case, knows this first hand. Has Pihu placed all her eggs in the wrong basket? In this introduction to Till the Last Breath . . ., Durjoy Datta's most compelling story, meet Pihu, Dushyant, Arman and Zarah, four people whose lives are about to change forever.