Qingkun Continent is divided into four regions, namely Beixuan Region, Nanxuan Region, Dongxuan Region and Xixuan Region.
Each domain is divided into three kingdoms, which are called Ming Kingdom, Wu Kingdom and Dan Kingdom by mainlanders.
Every five hundred years, these four domains will open the Heavenly Master Battle Platform to hold the Battle of the Heavenly Masters. Geniuses from all departments in the domain will be recruited to form teams to compete, and the winner will serve as the king of the domain.
The rules of each domain are specified by the kings of the three kingdoms in the domain.
There are four general terms for mainlanders, and they are divided into inscription masters, monks, alchemists and civilians according to their areas of expertise.
The story originates from the Ming Kingdom in the Nanxuan Territory. It tells the story of a good-hearted junior brother with a tragic life experience and a contrastingly cute and cold senior sister.