Prince Boyeong admitted to Court Lady Noh that the dead body of Prince Imperial Geum they discovered 24 years ago is not the real traitor. He is alive somewhere that no one from the Royal Court knows, and is a threat to King Gon.
King Gon made his conviction that his presence to the people that surround him are endangered, especially Jong Tae Eul. He made all the palace commitments finish as he plans to leave and visit Korea. Prime Minister Koo is still disappointed to learn about Tae Eul's presence. Lady Noh is on the search for any palace staff who provide malicious rumors to the public.
The Republic of Korea
Tae Eul and Shin Jae are on to a new murder case. They try to look for the murderer. Shin Jae is on the search for the suspect, but one of Lee Rim's men is on tail following him.
Shin Jae and Tae Eul are partners. Hence, they go out on a lookout for the suspect together. Tae Eul talked about her eyelids and got her face near Shin Jae. He got off-guard whenever he gets a closer look with Tae Eul.
Na-ri got a new haircut, which surprised Tae Eul. She looked the same with Seung-ah of Corea. Tae Eul then asked her what she'd feel if someone looks the same as her. Na-ri then talked about "doppelganger," and that one person needs to die to balance the world they live in. Tae Eul shared her experience meeting someone special and staying in his big house.
The Kingdom of Corea
King Gon prepared Maximus to take his ride to the forest, though he decided to leave Maximus behind. On his way to the woods, he stopped on track seeing Captain Jeong waiting for him. Captain Jeong demanded to follow and protect King Gon wherever he goes. Jeong informed the King that another woman has the same face of Tae Eul that exists in Corea. Her name is "Luna," and she is an offender of the law for illegal activities. King Gon agreed to bring Jeong to the other world to make him realize and believe what he was saying for the past week.
As King Gon opened the portal with the "obelisk," Captain Jeong looked shocked with the features. They were entering another world.
The guards and the palace were briefed that King Gon and Captain Jeong were away for a short vacation.
The Republic of Korea
Lee Rim met his men, which served him back in Corea. When he travels, he brings people from the Kingdom to work for him in the republic.
When the portal opens, time stops moving except the one who holds the magic flute. Lee Rim witnessed the world stops for a few seconds. He realized that King Gon entered the parallel world again.
Lee Rim is in control of a big company with his people from Corea. He killed the real owner and changed them from their similar faces who exist in Corea to follow his plans.
King Gon and Tae Eul met in front of the Alley cafe. They chose to stay at the Taekwondo center to talk. Tae Eul was shocked to discover that Captain Jeong came along with him. She planned to keep Jeong away from Eun-sup, but it was too late. Eun-sup arrived and saw Jeong, who has the same face as him. He fainted a few minutes, and Tae Eul tried to wake him up. They all transferred to Eun-sup's house to be safe.
Tae Eul and King Gon left both men while they spent more time together.
Jeong was troubled staying with Eun-sup because of their different personalities, which he finds disappointing.
Tae Eul gave King Gon a new cell phone to contact her whenever he is in Korea. They went to play the shooting game, Tae Eul showed King Gon her skills and received the price in one set only. Tae Eul brought King Gon to her house and showed him what she discovered on the net - a news story recorded in Corea, which is present in the republic. King Gon wondered who brought the recording as it's only Tae Eul who knew about it. He shared about Prince Geum's death certificate and asked her help to investigate any records that he might be living in the republic. He also informed Tae Eul about Luna and how it will affect her presence.
King Gon talked with Jeong at the hotel they got as their place to stay. The time stopped again, and King Gon got anxious to know that Lee Lim traveled to the kingdom without his presence to protect the people. He informed Jeong to stay in the republic while he returns to Corea.
The Kingdom of Corea
Prime Minister Koo got the records about Luna, which indicates her date of discharge from prison. She also received a newspaper from the present world Korea. She looked at it but perceived it as fake news.
Luna stepped out of prison after being detained for a while due to illegal activities. Koo stopped her car in front of Luna and introduced herself. Luna displayed her disappointment at Koo's presence and took out her hood, showing her face.
