Having recently relocated from her small, remote hometown in Ishikawa Prefecture to attend a prestigious high school in Tokyo, Mitsumi Iwakura intends to use her high school years as a stepping stone toward her dream of attending law school and becoming a public servant. However, she also acknowledges the need to occasionally enjoy herself and make friends. To this end, she has gone so far as to map out her entire life in advance, but all of her preparation goes out the window on the first day of school. Mitsumi misses her train stop and is about to be late for the entrance ceremony, which is particularly troublesome because she is supposed to give a speech as the representative of the new students. While lamenting her situation, Sousuke Shima—a handsome first-year student who is also late—sees her and offers to walk with her to school. They eventually make it to school, although Mitsumi has some unfortunate accidents soon after that leave a less-than-favorable impression on everyone. Despite her misfortune, her classmates soon take notice of the chemistry between Mitsumi and Sousuke, despite their differing personas. With the new year already off to an interesting start, Mitsumi is eager to get to know her classmates better and get involved at her school. Only time will tell if this country girl can make it in the city, but one thing has become certain: she definitely will not be alone on her journey!