The official announcement was made about the production of the South Korean historical drama TV series 'Scarlet Heart: Ryeo'.
Casting was finalized with main actors Lee Joon-gi, IU, Kang Ha-neul, and others confirmed for pivotal roles.
Principal photography started for the TV series.
The first teaser video for Scarlet Heart: Ryeo was released to promote the upcoming series.
The TV series Scarlet Heart: Ryeo premiered on SBS in South Korea.
Announcement about adapting Scarlet Heart: Ryeo into a Chinese TV drama was made, following the success of the Korean version.
Hae Soo, a modern-day woman, is transported back to the Goryeo Dynasty during a total solar eclipse.
Hae Soo meets the various princes of the royal family, including Wang So, Wang Wook, and Wang Yo, starting complex relationships.
The princes begin competing for the throne, leading to increasing political tensions and conflicts.
Wang So and Hae Soo grow closer, sharing trust and forming a romantic bond despite challenges.
Multiple assassination attempts are made against royal family members, intensifying the danger within the palace.
Wang So becomes the fourth king of Goryeo and undertakes reforms to stabilize the kingdom.
Due to a celestial phenomenon, Hae Soo is transported back to her original time, leaving the Goryeo era behind.