The Xia capital designated the primary city of the planet called Land.
The name 夏京, rendered in Pinyin as Xiajing, made its debut in the online novel The Vow of Silver Dawn. While 夏 currently signifies summer in Chinese, it historically and philosophically alludes to China. Given that the web-novel was released in simplified Chinese on a platform located in the People's Republic of China, this documentation presumes a reading in Mandarin Chinese. Consequently, it utilizes pinyin romanization without diacritics, thus the spelling "Xia." The character 京 denotes a capital. To avoid confusion with the surname 夏 present in the novel, we interpret 夏京 as "Xia capital."