River Nile is the largest river, flowing from central Africa to northern Africa, covering up the countries of Tanzania, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan, Republic of the Sudan and Egypt. Particularly, Nile has been the water source of the country of Egypt. Often considered as the largest worldwide river, followed by the River Amazon, Nile has two major tributaries, the White Nile and Blue Nile. The White Nile is considered to be the headwaters and primary stream of the Nile itself.
Regarding the villain tournaments, the River Nile appears as one of the efficient locations of the series, as well as main battle sceneries, although in most of them it shares archive footage with the Red Sea, both of which origined from the Dreamworks' animated film, The Prince of Egypt, to represent their existence in the series.