The Tohsaka family of Fuyuki City is renowned far and wide.
The family produced a young lady of exceptional beauty and talent, a gifted scholar every school eagerly wanted to enroll.
But for a special reason, she asked her ordinary twin brother to take her place at school.
"I'm not wearing women's clothes!"
Tohsaka Yui shouted, but Rin forcibly dressed him in a girl's uniform.
After Rin left, he arrived at school in women's clothes, only to discover the biggest problem.
"Why is this an all-girls' school?!"
To avoid having it discovered that he was a boy, he found himself caught up in one predicament after another.
