In order to save Hyeon-su’s life, episode 4 of Black Knight begins with Sa-wol deciding to trade his second-place victory during the Deliveryman competitors. Heyon-su advances to the following round while Sa-wol is eliminated as a result of the Cheonmyeong Group isn’t thinking about that kind of complication. Hyeon-su, however, is unable to proceed owing to her broken arm. To present the refugees a sense of hope, Sa-wol is brought back.
Ryu Seok is trying to drag off a mass killing of the refugees by transferring a select group of people to his lately developed district based mostly on their bio-data and confidential personal information. He is attempting to populate a model-new world utilizing genetically superior individuals. Ryu Seok requests help from Seol-ah and the Defence Intelligence Command. Additionally, his supposedly effectively-intentioned father isn’t knowledgeable.
After receiving a clue from 5-8, Seol-ah retains attempting to look into men who’ve triangle tattoos. While this is going on, 5-8 and his group destroy a producing unit that’s headed for District A.
Back with Sa-wol although, and he advances to the subsequent stage of the competition. The mentor assigned to him is 4-1, and interestingly, no one is aware of their prior relationship. Within the midst of all this, Sa-wol can also be given some quick-term accommodation.
Sa-wol gets able to face Joo Gyeong-nam, considered one of the opposite finalists. The combat will happen throughout the Core District, the place it’s truly doable to breathe. The fight shall be airing stay, and in alternate for the refugees’ attendance, both meals and compressed oxygen will be supplied.
The episode cuts back and forth between the tournament’s finale spherical and 5-8 discovering Ryu Seok’s scheme within the districts at this level. Eventually although, the Delivery-man competition is gained by Sa-wol. However, his metallic skull will be seen, owing to the minimize on his forehead. While he’s enjoying himself, Ryu Seok notices it.
5-8 rushes in direction of the districts however he is simply too late. Bombs explode in multiple refugee settlements, killing these residing there.
Sa-wol achieves victory in the contest and is crowned the winner of the Deliveryman competition by the tip, but the consequence for all that is that Ryu Seok finally ends up killing quite a few refugees, with 5-8 taking too lengthy in his try to save them.
The episode ends on a gloomy note. Sa-wol’s second of non-public triumph is balanced by Ryu Seok’s plotting and after such a devastating ending, it’ll be fascinating to see how issues develop from here on.
