![](https://image.tmdb.org/t/p/w342/rcdCzVj0My6eyeOhlTbjAkC6F5p.jpg)
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This time-slip drama centers around Bong Pil and his five friends who travel between the past and present through a manhole in order to stop a wedding scheduled a week later.
First Air Date : Aug 09, 2017
Last Air date : Sep 28, 2017
Episode : 16 Episode
Season : 1 Season
Runtime: 60 minutes
Studio: KBS2
Country: South Korea