Beihai Province.
Located at the eastern sea entrance of the Great Zhou, it mostly relies on the sea, offering boundless views of the vast and infinite ocean.
Due to its unique geographical location, it is very close to Donghai Province, one of the Ten Earths. Donghai is a province made up of islands, located on the sea. The countless islands and frequent trade of incoming and outgoing ships make it one of the most bustling provinces.
In the past decade, a "North Sea Dragon King" began to terrorize the Beihai Province. Any government office within a radius of a hundred li, if they do not regularly sacrifice boys and girls, may experience numerous drownings every year.