Without consulting Ayami, Ryusuke decided to get a job in the countryside. The long distance distance caused the two to have a fight and break up, and their relationship naturally drifted apart. Time passed, and Ayami married her boss at work, but their marriage did not go well and they decided to live separately. When she visited a real estate agency looking for an apartment to live alone, she found Ryusuke working there, whom she had not seen in 10 years...!