A comic book storekeeper, Dae-man, and the legendary homicide detective, Tae-su, who met on previous case quit their jobs to open a private detective agency.
A cold-case enthusiast blogger and a washed-up veteran detective team up for a joint investigation to rescue their innocent friend who is framed for murder.
Middle-aged actress Hwaryeong could not attend her film's premiere due to a sudden stroke. Her coworkers visit and tell her the story of the completed film, but their stories don't match for some reason. Hwaryeong falls asleep alone, and she wants to embrace everything.