Queen: Love and War

The King meets a woman, falls in love, and accepts her as Queen. However, during their wedding ceremony, assassins attack, and the Queen dies. The King also gets hurt badly, but as the shaman Eunbo approaches near, he miraculously survives.

Eunbo recollects her lost memories, and realizes that the dead Queen was her twin sister. Meanwhile, she meets Jaehwa who falls in love with her. On the other side, Eunbo also remembers that the King fell in love with her instead of her dead sister.

Eunbo's father, and the King's father in law, is executed despite the King's reluctance. Seeing her father die, Eunbo feels resentment towards the King. Meanwhile, the Queen selection process begins, and the royal princesses and Eunbo participate.

Eunbo begins to receive courtesy lessons, along with the royal princesses, and they compete each other. Meanwhile, the King sees Eunbo for the first time and is shocked as she looks identical to the dead Queen.

The King is stunned, thinking that his Queen came back alive. Meanwhile, during the Queen selection process, Eunbo passes several tests, but soon is kidnapped by the royals' plots, and faces danger.

Eunbo is freed from the King's help, and gets a chance again. The King announces he will not get a Queen if any incident happens during the selection process, to protect Eunbo. Meanwhile, Jaehwa plots to murder the King.

Jaehwa is shocked to find out that Eunbo is in the Queen selection process. Meanwhile, she successfully passes through the cooking competition. However, as Wal, Eunbo's friend, is arrested, she lies to the King that she is the dead Queen.

The King believes Eunbo is the Queen, and he tells her how he wanted to save her father. Freeing Wal, the King makes him the detective, to find the rebellions in the palace. Meanwhile, the royals have other plans to get rid of Eunbo.

Eunbo is imprisoned, framed in a murder case. The King is furious, and he reveals some of the responsible people for this framing. Meanwhile, Eunbo feels affection towards the King, seeing him trying to protect her.

The King forcefully accepts Cho Youngji as Queen, and saves Eunbo's mother. He reveals all the truths to Eunbo, and asks her to be his second Queen. Meanwhile, Eunbo is asked to kill the King by Jaehwa.

Eunbo is given three days to kill the King. After she becomes the second Queen, the King slowly recognizes that she is different from the dead Queen. Eunbo tries to poison the King, but she stops him at the last moment, and tells him everything.

Eunbo and the King confess their love to each other. Meanwhile, other Queens are jealous of Eunbo, and they plot to kill Eunbo. Eventually, Eunbo confronts an assassin in the mountain, and is in danger.

Eunbo's servant throws her body and saves her. Furious, Eunbo claims she will find whoever is responsible. Soon, it is disclosed that the responsible people are the Queen and her father, hence they run away.

Everybody knows that Eunbo is a twin sister of the dead Queen. This makes her position difficult, and despite the King's reluctance, she is about to be banished. As a result, Eunbo reveals everything in front of everyone.

Eunbo is saved by the King from being executed, but loses her authority as Queen. Meanwhile, Jaehwa plans to attack the King and they confront each other with their armies.

The King tries to capture Jaehwa, but he kills himself. The rebellions and the people responsible are all defeated. Finally, the King finds Eunbo who left for the King's safety, and they live together happily.