Air Date
February 14, 2021
Episodes
12 episodes
쓰리박 : 두 번째 심장
Season 1
Episodes
1. Episode 1
February 14, 2021
2. Episode 2
February 21, 2021
3. Episode 3
February 28, 2021
4. Episode 4
March 7, 2021
5. Episode 5
March 14, 2021
6. Episode 6
March 21, 2021
7. Episode 7
March 28, 2021
8. Episode 8
April 4, 2021
9. Episode 9
April 11, 2021
10. Episode 10
April 18, 2021
11. Episode 11
April 25, 2021
12. Episode 12
May 2, 2021
No cast information available