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Appearances
Triangle
Guest cast, played by Shin Ki Joon
- Episode 1x02: Episode 2 (May 6, 2014)
- Episode 1x04: Episode 4 (May 13, 2014)
- Episode 1x08: Episode 8 (May 27, 2014)
- Episode 1x14: Episode 14 (Jun 17, 2014)
- Episode 1x15: Episode 15 (Jun 23, 2014)
- Episode 1x26: Episode 26 (Jul 29, 2014)