Xiaomi is not software. Xia Mi refers to Xia Mi. Xia Mi is a character in the series of novels "Dragon" and its derivative works by the writer Jiang Nan. His true identity is J?rmungandr, the king of the earth and mountains among the four dragon kings who represent the four elements. The older brother is Fenrir, the Dragon King. Xia Mi is a character in the novel "Dragon" and its derivative works written by Jiang Nan.