It Makes Sense to Start with a Night Hospital Building, Right?

Mo Yuan felt that the world was abnormal, "his father went on a trip and disappeared after getting married, his stepmother Huajian and his sister lived with him, and he even had an Egyptian cat, which turned out to be Cleopatra. "There is also a night-shift ward under his name. The neighbor's wife lives next door, and her twin daughters. He is also very familiar with all the night-shift nurses." "Even in the high school I went to, I found the president of the student union, seniors, delinquent girls, female teachers, and doctors in the medical office." There are also big stars on TV, announcers, and nuns in churches, all of which make Mo Yuan vaguely feel like an anime he has watched..." At the end of the day, the urban legend of Yashiko-sama showed up, and there was something wrong with it. "What's outrageous is that there is an invasion from another world, an elf princess and queen who have subjugated her country, a fallen paladin, and various monster girls." PS: It doesn't matter if you haven't watched the plot, I can help you recall it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.