Walking on thin ice reveals why Queen Li hates Queen Wang Zhao and Prince Wang Zhaosi.

Because the queen objected to Jane's wedding when she lost her son, she cut her son's face with a knife and tried to force Mao to give up the wedding, but Mao did not give up the wedding after all. So later, she took the style he gave to Gyeongju as her adopted son. She thinks that Wang Zhao is her shame, and the queen has two biological sons around her, and she is even more unwilling to accept Wang Zhao. Moreover, in this age of looking at faces in Korea, it is unacceptable to have scars on your face, and so is the Queen.

Introduction to extended data roles

Wang Zhao

Wang Zhao is the fourth prince. In order to monopolize her husband's love, Queen Liu used her youngest son Wang Zhao as a hostage and accidentally left a scar on Zhao's face. Afterwards, she gave him to Gyeongju Jiangshi as her adopted son. In the era of "looking at the face" in South Korea, Wang Zhao was forced to wear a mask and became a terrible "German shepherd". On New Year's Eve, Zhao met his mother again with courtesy. He still faces prejudice and cold reception, but Wang Zhao started a different life by watching Shu Jie. He told him "Don't ruin your life because of scars".