There Should Be No Time-Travelers in the Monero Chronicles

When a group of Chinese psychics hidden behind the scenes became angels in the eyes of all people, and secretly summoned time travelers to rapidly improve technological development and lead humans to establish an empire on a foreign continent and dominate one side, they were extremely ambitious and wanted to make the whole world speak Chinese, write Chinese characters, and read Chinese books. However, the demons, who were completely dissatisfied with the angels, were not able to survive under the combined attack of the human race and the spirit race, and their own race was on the verge of extinction; the spirit race, whose military strength was greatly reduced due to the rapid consumption of war, was forced to change the names of its members and temporarily introduce human race teaching materials; in order to facilitate the blending into human society and create panic, the barbarians had to give everyone Chinese names and read Chinese books; only the beast race, who were still slaves of the human race, could only live a life of slavery with numbers as their names. Faced with the angels' use of force to promote their own culture, how can all non-empire races break the situation? (Pretending to be slapped in the face is a sissy, a pure man just fucks the guy)