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Appearances
Tong: Memories
Guest cast, played by Goo Sung Hwan
- Episode 1x02: Episode 2 (Jul 22, 2016)
- Episode 1x03: Episode 3 (Jul 22, 2016)
- Episode 1x04: Episode 4 (Jul 22, 2016)
- Episode 1x05: Episode 5 (Jul 22, 2016)
- Episode 1x07: Episode 7 (Jul 22, 2016)
- Episode 1x09: Episode 9 (Jul 22, 2016)
- Episode 1x10: Episode 10 (Jul 22, 2016)
- Episode 1x11: Episode 11 (Jul 22, 2016)
- Episode 1x12: Episode 12 (Jul 22, 2016)