New character posters for the upcoming sci-fi series “Black Knight” have been released!

Based on a webtoon, “Black Knight” is set in 2071, when pollution has become so severe that people cannot survive without respirators. The story follows legendary deliveryman 5-8 (Kim Woo Bin) as he meets refugee Sa Wol (Kang You Seok), who dreams of becoming a deliveryman because they are the refugees’ only hope, and their struggle against Cheonmyeong Group, an organization eager to rule the world with their vicious cruelty. Song Seung Heon plays Ryu Seok, the only son of Cheonmyeong Group chairman Ryu Hae Jin, and Esom plays Seol Ah, a military intelligence major who treats Sa Wol like a family member.

The four main characters and their various methods of survival in a world where even oxygen is controlled are depicted in the newly released posters. The legendary deliveryman 5-8 is responsible for people’s survival in the poster below by delivering oxygen and daily necessities.

Ryu Seok, the CEO of Cheonmyeong Group, lives a comfortable life, as if the outside world, which is full of yellow dust, has nothing to do with him.

Refugee Sa Wol, who aspires to be a deliveryman, and military intelligence major Seol Ah, who investigates a mysterious kidnapping case, each have their own goals in life. Viewers are interested to see how these four characters, who each find their own way to survive, will be intertwined.

“Black Knight” will be released on May 12.