The Teacher Has NO IDEA that the New Student He tries to Hit is a Lethal Fighter!

The Unexpected Encounter: A Spy's Cover

Introduction of De Ho

• A teacher unknowingly plays a joke on De Ho, a highly trained operative from North Korea, who has come to South Korea for a mission.

• De Ho, formerly known as Miang Hun, adopts his new identity to blend in at school.

First Impressions and Bullying

• De Ho meets Hyen, a polite girl with the same name as his imprisoned sister, establishing an emotional connection.

• Bullies target De Ho; he demonstrates restraint despite being physically attacked to protect his cover.

Confrontation and Consequences

• After enduring bullying and having his wallet stolen, De Ho prepares for a fight but is interrupted by a teacher.

• The teacher’s playful discipline leads to further bullying of Hyen; De Ho helps her collect trash thrown by classmates.

Rising Tensions: Protecting Hyen

Escalation of Bullying

• Despite wanting to intervene against the bullies targeting Hyen, De Ho maintains composure for the sake of his mission.

• The bullies escalate their harassment by stealing money meant for Hyen's ballet lessons; this prompts De Ho to take action.

Taking Action

• In retaliation against the bullies' actions towards Hyen, De Ho fights back fiercely, showcasing his combat skills.

Balancing School Life and Espionage

Classroom Dynamics

• During class tests, tension arises when the teacher attempts to discipline De Ho; he instinctively reacts but later releases him.

Mission Assignment

• After leaving school early due to a headache, De Ho receives his first assassination mission targeting an assassin linked to Unit 8.

The Hunt Begins: Interrogating Targets

Interrogation Techniques

• Infiltrating a boxing gym leads to an intense interrogation where De Ho proves seriousness by injuring the suspect.

Further Pursuits

• Following another lead at a butcher shop results in another confrontation where he must defend himself amidst chaos.

The Assassin Encounter

Close Call with Danger

• Spotting the assassin while driving leads to an attempted shooting; however, public presence forces him to retreat without completing the kill.

Showdown at Home

Final Confrontation

• An unexpected encounter with the assassin at home escalates into an intense fight that showcases both characters' training and skills.

Assassin's Encounter and Deception

The Confrontation

• Deo wrestles a gun from an assassin, who then attacks him with a hidden knife. Deo uses a soda can for defense and ultimately kills the assassin with the same knife.

Covering Tracks

• To disguise the murder as an accident, Deo cuts gas pipes and places a kitchen knife in the microwave, causing an explosion before fleeing on his bike.

New Mission Assignment

• After relocating to a new house, Deo receives orders from an army colonel to attack members of Sector 35, linked to North Korea's upcoming dictator Kim Jun.

Political Intrigue and Betrayal

High-Stakes Meeting

• A high-ranking North Korean official meets with counterparts from China and South Korea, revealing plans for Kim Jangel’s rise to power due to Kim Jangel's illness.

Dangerous Return

• Deo is informed he can return to North Korea but is ambushed by his transport. He fights back but realizes he cannot safely return home.

Desperation and Trade-Off

Sister's Safety at Stake

• While hiding at Hyen’s house, news reveals spies in South Korea, including Deo. The colonel proposes trading diamonds for his sister’s safety.

Risky Decision

• Despite suspecting a trap, Deo leaves Hyen a note for police assistance before meeting the colonel. During their exchange, chaos erupts as agents attempt to kill him.

Climactic Showdown

Gunfight Erupts

• As police engage with North Korean agents during the trade-off gone wrong, Deo fights off attackers while trying to ensure his sister's safety.

Explosive Escape Plan

• In a desperate move, Deo distracts enemies by tossing diamonds into the air before shooting them. He manages to free Hyen amidst heavy gunfire but faces severe injuries himself.

Tragic Conclusion

Final Struggle

• With remaining agents closing in on him after freeing Hyen, Deo uses one as a shield against gunfire but suffers critical wounds during the confrontation with the colonel.

Unfortunate Fate

• Despite being rushed to hospital by Hyen and a detective after being shot multiple times, Deo succumbs to his injuries in transit.