Scarlet Heart ~ Cast Comparative Chart
Lee Junki - Wang So/ Nicky Wu - Yin Zhen 4th prince
IU - Hae Soo/ Liu Shishi - Ruo Xi
Kang Ha Neul - Wang Wook 8th prince/ Kevin Cheng - Yin Si 8th
Hong Jong Hyun - Wang Yo 3rd prince/ Zhang Lei - crown prince
Baekhyun - Wang Hyun 10th prince/ Ye Zu Xin -Yin’e 10th prince
Ji Soo - Wang Jung 14th prince/ Lin Geng Xin - Yin Ti 14th prince
Nam Joo Hyuk -Wang Woo 13th prince/ Yuan Hong - Yin Xiang 13th prince
Seohyun - Woo Hee/ Guo Zhen Ni - Lu Wu