The film depicts a cruel hidden story within the royal court. Royal concubine Soyong Jo wants to make her son the king. To accomplish her goal, she holds the hand of Kim Ja-jeom and uses King Injo. She also attempts to get rid of Crown Prince Sohyeon

• Cruel Palace: War of Flowers
• Noh Jong-chan
• Kim Jae-hong
• Hyun-joo Kim
• Deok-hwa Lee
• Seon-mi Song