Black Knight (South Korean TV series)
Black Knight () is an upcoming South Korean streaming television series, written and directed by Jo Eui-seok, starring Kim Woo-bin, Esom and Kang Yoo-seok. It is slated to release in 2022 on Netflix. Synopsis. In the year 2071, when it is impossible to live without a respirator due to extreme air pollution, the legendary courier '5-8' with extraordinary fighting skills meets 'Sa-wol', a refugee who dreams of becoming a delivery driver, the only hope of refugees. External links.