- Eps 1: Passion Is Born
- Eps 1: The Country and the City (1609–1825)
- Eps 2: Eun-gyeol Quits Music
- Eps 2: Order and Disorder (1825–1865)
- Eps 3: Seoul 1995
- Eps 3: Sunshine and Shadow (1865–1898)
- Eps 4: Eun-gyeol Becomes Yi-chan's Tutor
- Eps 4: The Power and the People (1898–1918)
- Eps 5: Se-gyeong Leaves the Country
- Eps 5: Cosmopolis (1919–1931)
- Eps 6: Se-gyeong Returns
- Eps 6: City of Tomorrow (1929–1941)
- Eps 7: Where Are You Eun-gyeol?
- Eps 7: The City and the World (1945–2000)
- Eps 8: The Center of the World (1946–2003)
- Eps 8: I Found Ha Eun-gyeol
- Eps 9: Friendship or Love?
- Eps 9: The Future of Cities (2003–2025), Part 1
- Eps 10: The Future of Cities (2003–2025), Part 2
- Eps 10: Let Yourself Twinkle
- Eps 11: Dangerous Rehearsal
- Eps 12: The Day of Decision
- Eps 13: The Final Festival
- Eps 14: Another Time Traveler
- Eps 15: The Hints
- Eps 16: Everything You Hoped for and More
Twinkling Watermelon
HD
n/a
1 Season
After a time-traveling adventure through a peculiar music store, a CODA student with a natural talent for music finds himself in an unknown world. In this strange new place, he teams up with a group of enigmatic young people to create a band called Watermelon Sugar. Together, they navigate the challenges of their surroundings while exploring their musical gifts and forging unexpected friendships.
