Megumi and Yuuko had to left Sendai and go to Tokyo because they want to study in a school with a dormitory. While they were walking in a street in Tokyo, people thought Megumi is a boy because of how tall she is and one man mistook her as his girlfriend's new boyfriend. Fortunately, she was help by a young man and unlike the other, he knows that she's a girl.
After Mugumi and Yuuko went to school for the first day, they found out that a man that help Mugumi is also a student in this school and his name is Wakatsuki. Megumi fell in love with him but before anything happened her best friend, Yuuko fell in love with him too. What will Megumi do?