Disc 1:

1. "I Just Want To Stay With You" - Zion.T
2. "Orbit" - Hwasa
3. "Gravity" - Kim Jong-wan [ko]
4. "Maze" - Yongzoo
5. "I Fall In Love" - Ha Sung-woon
6. "Please Don't Cry" - Davichi
7. "You Can't Stop It From Blooming" - Sunwoo Jung-a
8. "Dream" - Paul Kim
9. "Heart Break" - GaekoKim Na-young
10. "My Day Is Full Of You" - ZicoWendy
11. "My Love" - Gummy
12. "Quiet Night" - Hwang Chi-yeul
13. "You're My End and My Beginning" - Im Han-byeolKim Jae-hwan

Disc 2:

1. "Title of The King" - Park Jung-hwanGaemi
2. "The King" - Park Yun-seo
3. "The Fantasia of Another Dimension" - Park Jung-hwan
4. "Empire" - Lee Seong-gu
5. "Another World" - Yoo Min-ho
6. "The King Slayer" - Park Yun-seo
7. "Imperial" - Park Mi-sun
8. "Empire Theme" - Lee Seong-gu
9. "Prime Minister" - Park Mi-sun
10. "King's Story" - Park Jung-hwanGaemi
11. "Into The Fantasy" - Park Jung-hwan
12. "Not Dead" - Park Yun-seo
13. "My Love and..." - Park Jung-hwanGaemi
14. "Progress" - Lee Seong-gu
15. "The Day" - Lee Geon-yeongGaemi
16. "Where Has She Been?" - Park Jung-hwan
17. "Hydrangea" - Lee Geon-yeong
18. "Fury" - Park Jung-hwan
19. "Hold On" - Park Yun-seo
20. "Luna" - Lee Seong-gu
21. "Parallel World" - Park Mi-sun
22. "The War Is Over" - Park Jung-hwanGaemi

SBS Drama Awards 2020

Top Excellence Award, Actor in a Miniseries Fantasy / Romance Drama - Lee Min-ho

Ли Гон, современный император Королевства Кореа, пытается перейти барьер в альтернативную реальность, где вместо Королевства существует Республика Корея. Он встречает детектива Чон Тэ-ыль, которого узнает по удостоверению личности, которое он получил в поворотный момент своего детства: убийство его отца.
   Единокровный дядя Ли Гона, Ли Лим, убивший предыдущего короля Ли Хо, скрывается и собирает армию, путешествуя туда и обратно между двумя параллельными мирами...
   Ли Гон объединяет силы с детективом Тхэ Илем, живущим в современной Корее. Сумеют ли они закрыть врата, открытые Дьяволом, и спасти миры от опасности ?...

Lee Min-ho - Lee Gon / Lee Ji-hun
Kim Go-eun - Jeong Tae-eul / Luna / Koo Seo-gyeong
Woo Do-hwan - Jo Yeong / Jo Eun-sup
Kim Kyung-nam - Kang Shin-jae / Kang Hyeon-min
Moon Woo-jin - young Kang Shin-jae and young Kang Hyeon-min
Jung Eun-chae - Koo Seo-ryeong / Koo Eun-ah
Shin Soo-yeon - young Koo Seo-ryeong
Lee Jung-jin - Prince Imperial Geum, Lee Lim / Lee Seong-jae
Kim Young-ok - Noh Ok-nam
Jeon Bae-soo [ko] - Jeong Do-in
Kim Yong-ji [ko] - Myeong Na-ri / Myeong Seung-ah
Kang Hong-seok - Jang Michael (Jangmi) / Jang Mi-reuk
Hwang Young-hee - Min Hwa-yeon / Park Sook-jin
Jeon Moo-song - Prince Buyeong, Lee Jong-in
Baek Hyun-joo - Secretary Mo
Lee Hong-nae - Seok Ho-pil
Park Won-sang - Park Moon-sik
Heo Dong-won [ko] - Detective Shim
Ahn Si-ha - Kim Hee-joo
Song Sang-eun [ko] - Kyung-ran
Kim Bo-min - Yoyo Boy
Yoon Jung-hyuk - adult Yoyo Boy
Seo Jeong-yeon - Song Jung-hye
Ko Eun-min - young Song Jung-hye
Lee Hae-young [ko] - Yoo Kyung-moo
Choi Moo-in [ko] - Detective Kang Jun-hyuk from the Kingdom of Corea
Kang Ki-doong - Secretary Kim, Koo Seo-ryeong's secretary
Lee Hwang-ui [ko] - Koo Seo-ryeong's lobbyist
Park So-jin - Jo Hae-in, Kang Shin-jae's therapist
Park Ji-yeon - Park Ji-young, Koo Seo-ryeong's friend
Tae In-ho - Choe Min-hwan
Kwon Yul - Lee Ho, Lee Gon's father
Son Kyung-won - Lee Seung-heon, Prince Buyeong's son
Lee Seung-heon: The traitor who let Lee Lim escape the Royal Palace.
Bae Sung-il - Kim Gi-hwan
Park Hoon - Jo Yeong's father
Bae Sung-il - Kim Gi-hwan
Kim Ki-moo - a gangster
Joo Ye-rim - Min-ji
Jeon No-min - Captain Choi Gi-taek
Ha Seung-youn - the train booking clerk
Shin Hyun-jong - Lee Jung-hoon, the horse doctor
Lee Yoon-sang - a government official
Sung Chan-ho - the Deputy Prime Minister
Park Yong - the military official
Ha Seung-ri - Jang Yeon-ji
An Seok-hyun - the ice cream shop boy
Tae In-ho - Chairman Choe Min-heon
Bae Bo-ram - a reporter
Min Eung-sik - a government official
Kim Seung-tae - a government official
Kang Moon-kyung - a government official
Park Jung-eon - a restaurant manager
Lee Se-rang - a masseuse
Seo Woo-jin - Secretary Mo's son
Baek Seung-chul - a security guard
Heo Jae-ho [ko] - Kim Bok-man, a murder suspect
Seol Woo-hyung - Jo Eun-woo / Kka-bi, Eun-sup's younger brother
Jung Ye-na - Jo Eun-bi, Eun-sup's younger sister
Yoon Sung-woo - Myung-ho, a physically-disabled boy
Yang Jo-ah - Ms. Baek, Myung-ho's mother
Cha Sung-je - the boy at the birthday party
Seo Jang-hyun - the boy at the birthday party
Lee Hye-ra - Park Soo-yeon
Kim Jong-tae - Lee Sang-do
Ahn Jung-ho - the arrested criminal mistaken to be a new recruit
Hong Ye-ji - Yoon Bo-young from the police station
Yang Hyun-min - a gambling boss
Lee Ho-cheol - Dalgoo, a gang boss
Jo Jae-yoon - an arcade worker in charge of the shooting game
Lee Ji-hyun - Jo Eun-sup's mother
Kim Dong-gyun - Kang Shin-jae's father
Woo Ji-hyun - a rookie in the police station
Kim Wook - Choi Nam-jin / bully
Jang Ha-ran - one of Tae-eul's counterparts named Jeong Hyo-jin's, mother