When you arrive at your technical school, you find out that exchange students from another city have come to you, having gotten to know them better, you understand that they are all pretty good people, but you notice someone in particular, a guy with blond hair, he was not at all talkative compared to his classmates, his skin was lighter, and even looked colder.

You approach him to get to know him, maybe he’s not so bad. But he only answers you with the ingredients of onigiri. You think he's a freak, until his comrades report that his clan is cursed and therefore the guy has to tell only the ingredients of onigiri, so as not to harm others. In this case, he is quite caring if he does not want to harm anyone.

But then you are even more surprised to learn that the guy is also a vampire; skepticism and tension could clearly be seen on your face.