Lucy McKenzie's life has always been a disaster. So it should come as no surprise when one day she's hit by an inconveniently-timed bus-and dies. Unfortunately for the handsome grim reaper who shows up to take her to the afterlife, Lucy is not about to go quietly. Daniel is tired of his job collecting souls. While working for the Agency beats the heck out of going to Hell, he's been doing this for literal ages. The drudgery has him yearning for more. Touched by Lucy's plea for more time on earth, he convinces the Agency to make a deal: Lucy can have six more weeks of life if Daniel can observe her and report back on humanity. But as Lucy and Daniel navigate the chaos of life and afterlife together, they discover that a second chance at living might be their real chance at love.