China

China, also known as the People's Republic of China is a country located in Asia. It is one of the largest countries in the world and also the most populous.

Background
China is the origin of a number of systems and items of magical significance, such as Feng shui and the grimoire Baopuzi.

Tree Diagram Remnant Arc
China was one of the countries that launched spacecraft to retrieve the remains of the destroyed Tree Diagram.

World War III
When World War III breaks out, the display by Academy City leads China and India to side with them over Russia.