Sang-hwan became a cop in order to help the downtrodden, but he doesn't get much respect. All that changes when he meets the Seven Masters. Ryoo Seung-bum, Yoon Soy, Sung-ki Ahn, Jung Doo-hong, Yoon Joo-sang, Ahn Kil-kang, Baek Chan-Ki Added on Netflix 2022-03-30. Youtube Trailer