실록에 기록된 조선 스파이 김체건 , 일본 검술을 훔친 비밀 작전 | 숙종실록 속 가려진 3년간의 초량왜관 잠입 실화 | 사극이 숨긴 실제 역사

The dazzling swordsmanship of Joseon depicted in historical dramas, but was the actual Joseon of history a "country that did not know how to wield a sword"? Fearing Japanese swordsmanship after the Imjin War, the Joseon court eventually launched an unprecedented secret operation. They disguised the greatest warrior as a "slave" and secretly dispatched him into the heart of the enemy territory! Kim Che-geon, the Joseon spy recorded in the Annals. What were the secrets he risked his life to peek from while hiding in a pit every night? And how did this operation shake Joseon's national defense 200 years later? Check out the true story of a great espionage by a warrior who, hidden behind the names of the King and the Prime Minister, single-handedly changed the course of history! #KimChegeon #GreatestSwordsmanOfJoseon #Muyedobotongji #AnnalsOfKingSukjong If you enjoyed this video, please subscribe, like, and turn on notifications. ⚠️ Copyright Warning [Warning: Prohibition of Unauthorized Use and Illegal Redistribution] The copyright for all content in this video (script, video, editing composition, etc.) belongs to [The Secret Library of History]. In accordance with relevant laws, unauthorized re-uploading, unauthorized reproduction, secondary processing (including the production of short-form content such as YouTube Shorts, Reels, and TikTok), and commercial use without written consent are strictly prohibited. We hereby explicitly state that if this is violated, we will file a copyright infringement report without prior warning and take strong civil and criminal legal action. Collaboration Inquiries 📩 [ [email protected] ]