"Good Boy" Shock Reversal...Lee Sang-yi shooting → Fall, Park Bo-gum "Argh!" ending with sobbing

By Minjeong, Cho

Jun 29, 2025

'Good Boy' Shock Reversal...Lee Sang-yi shooting → Fall, Park Bo-gum 'Argh!' ending with sobbing



JTBC's Saturday-Sunday drama 'Good Boy' wrapped around the small screen with an all-time ending in the 9th episode. Yun Dong-ju (Park Bo-gum), who witnessed Kim Jong-hyun (Lee Sang-i), fell into the sea after being shot, gave a stormy sense of immersion, and the ratings were 5.7% nationwide and 5.6% in the Seoul metropolitan area (Nilson Korea, based on paid households).

In the 9th episode of 'Good Boy', which aired on the 28th, strong special teams, including Yoon Dong-ju, were hit hard by Min Ju-young's surprise operation (Oh Jung-se). Ji Han-na (Kim So-hyun) infiltrated a drug cargo ship targeted by the evil cartel, but was found by Min Ju-young and was in danger of being trapped in a body container. She managed to make an emergency call to 112 and leave a clue that 'shipyard', and the special team launched a rescue operation based on this.

However, Leo (Ko Jun)'s gun finally headed toward Kim Jong-hyun, and he crashed into the sea with bullets on behalf of Ji Han-na. As the ending ended with Yoon Dong-ju's sobbing, viewers were also shocked.




In particular, the episode also revealed a behind-the-scenes story of Kim Jong-hyun injuring his eye in a fencing competition while saving Ji Han-na in the past. The scene where he, who could not overcome the trauma caused by it, threw his life to protect her again caused a sense of shame.

Meanwhile, 'Good Boy' adds dramatic tension as the narrative and emotions are rising after the middle, the truth about Ji Han-na's father's death, the revenge front with Leo, and Min Ju-young's drug trafficking conspiracy are intricately intertwined.

The 10th episode of 'Good Boy' airs at 10:30 p.m. on the 29th and will be released worldwide simultaneously on Amazon Prime Video.






mj.cho@sportschosun.com