The Ancestor of the Elves Asked Me to Conquer Her Descendants

"I hope you can come to the academy to teach and teach you the common sense of living in human society!" Shixu flatly rejected the request of the self-proclaimed "Elf Ancestor". "Please please☆" "No matter how cute you are, it's useless!!" ………… "Students, we say - this, electrical appliances must be powered on, and you must pay for things -" "Teacher Shi, can you speak a little slower? Everyone may not be able to remember it." Shio put down the chalk helplessly. His job is not just as simple as being a teacher. ——Where do elves come from? Why does the world change? Before exploring the truth, please appease these individual elf girls first!