Season 4

1. Episode 1 (Incheon International Airport, Culture Tank)

June 6, 2020 · 1h 30m

Incheon International Airport, Culture Tank

2. Episode 2 (Daegu)

June 13, 2020 · 1h 30m

Daegu (Keimyung University Dongsan Medical Center, Keimyung University Daemyeong Campus, Suseong Pond) The cast split into 2 teams in the day, namely: Cr-Reem-Lee (Lee So-ra, Hareem, Crush) Sunshine Band (Henry, Lee Su-hyun, Jukjae, Jung Seung-hwan)

3. Episode 3 (Daegu)

June 20, 2020 · 1h 30m

Daegu (Suchang Youth Mansion, Daegu Stadium) Crush temporarily leaves the cast after this episode

4. Episode 4 (Gangwon-do)

June 27, 2020 · 1h 30m

Gangwon-do (Sokcho Deungdae Beach, Sokcho H Cruise) Lee Hi joins the cast

5. Episode 5 (Gangwon-do)

July 4, 2020 · 1h 30m

Gangwon-do (Gangneung Movie Village, Pyeongchang-gun Mountain Cinema) Lee So-ra leaves the cast after this episode

6. Episode 6 (Gyeongsangbuk-do)

July 12, 2020 · 1h 30m

Gyeongsangbuk-do (Pohang Steel Mill, Andong Woryeonggyo Bridge) Sohyang joins the cast, Lee Hi leaves the cast after this episode

7. Episode 7 (Busan)

July 19, 2020 · 1h 30m

Busan (Cheongsapo Port, F1963, Songdo Beach) Special performers: Lee Nau (Purple Rain), Hong Jin-ho (Hoppipolla)

8. Episode 8 (Jeonju, Jeollabuk-do)

July 26, 2020 · 1h 30m

Jeonju, Jeollabuk-do (Jeonbuk National University, Jeonju Nambu Market Youth Mall, Gyeonggijeon) Crush returns to the cast Special performer: Lee Nau (Purple Rain), Park Da-som (Dancer)

9. Episode 9 (Seoul)

August 2, 2020 · 1h 30m

Seoul (Mokdong Ice Rink, Seoul Botanic Park)

10. Episode 10 (Seoul)

August 9, 2020 · 1h 30m

Seoul (Camping in the City by Walkerhill, Seoul Marina Club & Yacht) Lee Hi rejoins the cast Special performer: Hong So-jin