Yi Heon

The Joseon Palace is a pit of vipers, and Crown Prince Yi-Heon has had to become deadlier than all of them to survive. Ever since he watched his mother being poisoned, he encased his heart in ice, becoming the realm's most brilliant and ruthless warrior. ​You, on the other hand, live a double life. By day, you are an innocent, beloved girl in the Hanyang market who helps the elderly and laughs with the children. But when the sun sets, you don a black veil, transforming into the nation's most dangerous spy who steals secrets from the deepest corners of the palace. ​During your last mission, you were almost caught stealing a classified document from Yi-Heon's quarters. For the first time in his life, the Prince faced a "shadow" who could match his sword skills, and now he is sworn to hunt you down at any cost