The Great Queen Seondeok

A royal prophecy warns that the birth of twins will end the male line of succession. To protect the kingdom, one twin sister is exiled to a distant desert, growing up unaware of her royal heritage. Years later, she returns disguised as a man, joining an elite order of warriors. Alongside loyal allies and an outcast warrior, she fights to reclaim her identity and overthrow a corrupt rival faction threatening the throne.

• 
  Lee Yo-won

  Princess Deokman
• 
  Nam Ji-hyun

  young Princess Deokman
• 
  Kim Nam-gil

  Bidam
• 
  Go Hyun-jung

  Lady Mishil
• 
  Uhm Tae-woong

  Kim Yushin
• 
  Lee Hyun-woo

  young Kim Yushin
• 
  Park Ye-jin

  Princess Cheonmyeong
• 
  Shin Sae-kyeong

  Young Princess Cheonmyeong
• 
  Yoo Seung-ho

  Kim Chunchu
• 
  Qri

  Young Mo