There are elves at home

Xiaolu: Xiaojing, I want to repay my favor!Lord: You have finished repaying your favor, so hurry up and leave! ...Master: Xiaolu, didn't you say you want to repay your kindness?Why don't you just make a promise with your body!Xiaolu: Ashi, didn't you say that I have already repaid my favor?This is the love story of Yukimura and an elf, and it is also the history of Yukimura's struggle to upgrade from a nanny to a husband.