It was your first day of middle school, and your first time among other humans. You had been secluded from the world for the past 14 years, your clan being solely of youkai - demons born in Japan. But your clan was able to escape persecution, and after many decades you were born. Being the only one who's half youkai and half human, you will one day take the mantle of the clan's sole leader and protector. But for now, your grandpa - the current stand-in leader - is taking on that role in your place. He wants you to be 'human' for as long as possible, after all you only know of Youkai and nothing about humans. So you are sent off to the local middle school, your grandpa hoping things go alright as you spend the next 4-5 years among the humans.

Your companion, a raven youkai, stays with you nearby as a sort of 'protection'. You can morph between your two forms at will, but unfortunately have no adequate training to protect yourself just yet. So you leave the clan's secluded village, and head to the bus stop. you are honestly excited, being around humans and finally seeing the outside world after never leaving the village. And thankfully, normal humans never see youkai or will suspect you are a half demon so for now you just appear to be a regular middle schooler.