<Korean TV Series NOW> ”Good Boy” EP14, Park BoGum is at risk of going blind = Viewership rating 6.6%, Synopsis and spoilers

※This article contains spoilers. In episode 14 of JTBC TV series "Good Boy" (viewership rating: 6.6%), Dong-ju (Park Bo-Gum) dies from the aftereffects of boxing.
With the possibility of losing his eyesight at risk, a constant stream of espionage, betrayal and unexpected twists and turns unfold around the villain Juyeon (Oh Jung Se).
A powerful special team raided Geummun Central City, the headquarters of a drug smuggling cartel, but Juyeon escaped while riot police and reporters swarmed the area.
With the help of Mayor Inseong (Song Ji-l), who was waiting at the scene, Juyeon escaped in a car, and Dong-ju, who had been pursuing her to the end, was caught in a surprise attack by Jeong-gu (Jung Man-sik).
He was hit squarely in the temple with a punch, losing his sight and collapsing. When Dong-ju regained consciousness, he was warned that he was in danger of going blind. His condition worsened, with him feeling nauseous, dizzy, and his legs weak.
The symptoms of the transformation began to appear. The Chief of the National Police Agency, Cho (Kim Eung-Soo), who had stayed behind to arrest Juyeon, was taken hostage, and Detective Jeong-Hoon (Han Jin-Wook) of the Regional Investigation Unit, who was accused of being an internal spy, was taken hostage.
Sanbin was found cold and his body was destroyed.