Queen of the Ring Main cast, played by Ahn Hyo Sup Episode 1x01: Episode 1 (Mar 9, 2017) Episode 1x02: Episode 2 (Mar 9, 2017) Episode 1x03: Episode 3 (Mar 16, 2017) Episode 1x04: Episode 4 (Mar 16, 2017) Episode 1x05: Episode 5 (Mar 23, 2017) Episode 1x06: Episode 6 (Mar 23, 2017)