Shiratama Sayako has never experienced much good luck. Since she was a child, she dreamed of becoming an architect. She studied hard, but she repeatedly failed her university entrance exams. Now, she is 30 years old and works in a field far away from her ideal job. One day, she happens to meet a mysterious university student, Ogasawara Taku. She tells him about her past dream of becoming an architect. Ogasawara Taku
