Su A is out of danger

Youth Mission content before episode 9

Hae-seong discovers the "Youth Mission" plan on Myeong-ju's computer and the team discusses the clue from the silent "Do" key on the piano. Su-a witnesses Han Seung-jae mistreat the waiter and picks up the black card he dropped, while Myeong-ju ponders the third clue. Su-a deciphers the next clue from the school song – "When the bead wearer faces the sun, gold shines" – and shares it with Hae-seong, who becomes distant due to his loss of trust in the NIS after her discovery.

Hae-seong reveals himself to be Si-hyeun, a boy from Su A's past, shocking her with a flashback of past events. Su A investigates the black card and discovers that the score list was pre-arranged, while Ye-na confronts Seung-jae about cheating and learns that her grades were manipulated by Myeong-ju. Myeong-ju threatens Su A, prompting her to ask Hae-seong for help; he initially refuses but changes his mind after seeing Yoo-jung's dream of becoming an NIS agent. Hae-seong overhears Myeong-ju discussing with Seung-jae and his father about deleting the URL on the black card, and learns of his plan to "teach" Su A a lesson.

Su A and Hae-seong team up to investigate, compiling a list of parents involved in Myeong-ju's Edu-city project, but the NIS orders him to focus solely on finding the gold. Hae-seong's mission is canceled, so he tricks Myeong-ju by pretending to know the location of the gold to stay in school. Ye-na confronts Myeong-ju about cheating and protects Yoo-jung, while flashbacks reveal their friendship. Su A suspects her colleague Lee Jun-ho of being involved, but when she arrives at Hae-seong's house, she is knocked unconscious by a stranger. The episode ends with a flashback to Su A's promise to her former student Min-ji, leaving the tension for the next episode.

Prediction of Youth Mission episode 9 content

Su A's critical condition and Hae-seong's reaction

Episode 9 will start with Hae-seong discovering Su A severely injured after being attacked by an intruder at his home. He will be extremely panicked and take her to the hospital immediately. While waiting for the surgery results, Hae-seong will fall into a state of anxiety, collapse, and determination to find the culprit.

Hae-seong will use the DNA collected from the scene and have Young-hoon analyze it to find out the identity of the intruder. At the same time, he will investigate what the intruder is looking for in his house. Through this, he discovers that his father's notebook has been stolen.

Clues about the notebook and the role of Hae-seong's father

Hae-seong will realize that his father's notebook contains important information related to the scandal at the school and the Edu-city project. He begins to suspect that his father may have exposed a major case in the past, and the intruder wants to cover up the truth.

Young-hoon will provide more information about the intruder, and Hae-seong suspects that Principal Myeong-ju is involved. He believes that Myeong-ju may have ordered the elimination of Kim Hyun-ho (Hae-seong's father) and stole the notebook to protect his secret.

The Truth About Seok-ho and Hae-seong's Mission

Seok-ho will confess to Hae-seong that he was the one who provided information to Chairman Seo. Seok-ho's motive is to protect his daughter and Hae-seong, since they are both involved in the school and the Edu-city project. Seok-ho advises Hae-seong to focus on the mission of finding her father and not to get distracted.

Hae-seong will thank Seok-ho for sharing the information and decide to confront Chairman Seo directly. He will go to the school and question her about why she chose him for this mission. Chairman Seo will respond ambiguously, suggesting that Hae-seong's father was the one who initiated the mission, and now Hae-seong must complete it.

Myeong-ju's Conspiracy and the Danger to Su A

Myeong-ju will realize that Su A's injury could pose a big risk to the Edu-city project, as she is an NIS agent and can identify the attacker. She will worry about her secret being exposed and will look for a way to deal with it.

Hae-seong will overhear a conversation between Myeong-ju and his gang, in which they plan to eliminate a certain person. He decides to intervene to save the person, but is warned by Chairman Seo about his recklessness. However, there is a chance that Hae-seong and his group will succeed in rescuing the person.

Hae-seong and Su A continue to investigate.

After Su A recovers from her critical condition, she and Hae-seong will explore the fourth story together based on the clues from his father's notebook. They will discover important information related to the scandal at the school and the Edu-city project.

Hae-seong will decide to expose Myeong-ju and Chairman Seo's actions, forcing them to face the consequences. He will also continue to search for the truth about his father's fate and his father's connection to the case.

The Love Between Hae-seong and Su A

In episode 9, the relationship between Hae-seong and Soo-a will have significant progress. Su A's injury will make Hae-seong realize how important she is to him. He will become more concerned and worried about Soo-a, and the two will overcome difficulties in the mission together.

The next mysteries

Episode 9 will reveal more mysteries surrounding the Edu-city project, the roles of characters such as Myeong-ju, Chairman Seo, and Hae-seong's father. Viewers will witness unexpected and tense situations as Hae-seong and Su A get closer to the truth.