In the sci-fi world of 2020, the Yuanying princess from the Spirit Demon clan and Lingmei, a demon fox who possesses the demon core of a fox with a thousand years of power, live among the demon race. Xun'er, an ordinary girl from the year 2000, transmigrates to the sci-fi world of 2020 through a map of humans, demons, monsters, and spirits. At Ningyue Academy in 2020, Lan Bing, a nine-tailed fox with a thousand years of demon power, meets Hai Yu, a prince of the Spirit clan. But the academy harbors the dark destroyer Mo Feng, who arrives at Ningyue Academy to wreak havoc. A war between demons and monsters is about to begin.
