Story of the death of an ordinary fireman named Kim Ja-hong (Cha Tae-hyun) and three grim reapers, Gang-rim (Ha Jung-woo), Haewonmak (Ju Ji-hoon) and Lee Deok-choon (Kim Hyang-gi) who escorts Ja-hong to the afterlife, where he will be assign a public defender to represent him in 7 trials in 49 days to find out how he lived his life and where he ought to spend the rest of eternity.