Black Knight, the streaming platform’s upcoming original K-drama series – watch it above.Black Knight is an adaptation of the popular 2017 to 2019 webtoon Delivery Knight. The series will chronicle the journey of legendary deliveryman ‘5-8’ and the refugee Sa-wol in a future, dystopian Korea that has been devastated by severe air pollution.Our Blues actor Kim Woo-bin stars as protagonist ‘5-8’, and will be joined by Taxi Driver Season One‘s Esom as a major at the Defence Intelligence Command.