The year is 1916 and twenty-year-old Poppy Barlow is clearing the desk of her late father when she comes across a faded photograph of her father with his two sisters - aunts that Poppy never knew she had - along with their address. Poppy contacts her aunts, and is thrilled when they invite her to stay with them in Sheffield. But while Dale House might look grand from the outside, on closer inspection, the place is run-down and crumbling. Poppy determines...