Season 4
Episodes
1 Episode 1 (Incheon International Airport, Culture Tank) Jun 6, 2020 
2 Episode 2 (Daegu) Jun 13, 2020 
3 Episode 3 (Daegu) Jun 20, 2020 
4 Episode 4 (Gangwon-do) Jun 27, 2020 
5 Episode 5 (Gangwon-do) Jul 4, 2020 
6 Episode 6 (Gyeongsangbuk-do) Jul 12, 2020 
7 Episode 7 (Busan) Jul 19, 2020 
8 Episode 8 (Jeonju, Jeollabuk-do) Jul 26, 2020 
9 Episode 9 (Seoul) Aug 2, 2020 
10 Episode 10 (Seoul) Aug 9, 2020