She is a new era woman in the 21st century. She traveled to this strange country, Nanfeng Kingdom, because of her death while negotiating with her mistress. She disguised herself as a man and met Nangong Heyi, the iceberg prince of Nanfeng Kingdom, and Nalan Muqi, a sunny beauty. He is the famous Cold King of Nanfeng Kingdom. He ordered people to hunt him down because his brother was afraid that he would seize power. By chance, he met the talented "him". His uniqueness made him fall in love with "him". He thought he had a strange disease. After living together for two years, he accidentally discovered that the so-called "him" who was a man was actually a girl...