The world is divided into four parts: southeast, northwest and northwest.
The easternmost Yu Dynasty is rich in resources and minerals and encourages commercial development, so it is rich. The society is divided into classes based on the amount of assets, which attracts many skilled craftsmen and professional technicians.
On the opposite side is the Zhou Dynasty in the far west, which is known for its powerful military power. The society is divided into classes based on the value of force. They are good at military strategies and have gathered many martial arts families and martial arts sects.
The farthest south is the Feng Kingdom, which governs the country by culture, attaches great importance to literati, focuses on strategy, and advocates talent and learning. There are many philosophers, counselors, politicians and technical managers gathered in the country. The society is based on birth class, and ordinary people can only participate in politics after passing the palace examination. Most of the people in the country are nobles from aristocratic families with a long history, and there is a strict hierarchy.
The northernmost one is the Xuan Dynasty, which is also the most mysterious country. It has supreme magic and its citizens are born with immortal bones. It is the country with the longest history. Insiders of the court could soar through the clouds and mist, predict good and bad luck through divination, and determine social class based on the level of immortal bones and the level of magic. There are a large number of monks gathered in the country, which is the most powerful among the four countries, but at the same time the most mysterious.
The story follows the story of Feng Yao, the eldest daughter of the Feng family, who went on a mission to various countries for the Zhou Dynasty to seek better cooperation for the Zhou Dynasty and to battle wits and courage with the wealthy families of various countries.
Intention: to overcome obstacles without fear