Summary
If you want to protect your country, you’ll have to assassinate the emperor of the enemy country. Emperor Lan of the Northern Kites had plans to send a woman of wisdom, courage, and beauty as a princess to take down the emperor of the enemy country… But woman the enemy emperor wanted was none other than the haughty and impudent… Lan hides her identity and became a princess to directly assassinate the enemy emperor, Orhan.
The Emperor’s Concubine manhua [Official] / Slave to the Enemy Emperor manhua / 적국 황제의 노예가 되었습니다