A factory explosion plunges a small town into a timeless freeze, leaving teenage Masamune and his pals to grapple with a quickly collapsing reality.

Freelance writer Aoi Teshigahara lives in Paris, France. Sen Yagami is a photographer who came to Paris, France due to his younger sister Suzume's insistance. Over the next 3 days, Aoi Teshigahara and Sen Yagami fall in love. Meanwhile, Suzume meets her boyfriend Kango, whom they have been in a long distance relationship.

A smart high school student falls in love with her English teacher after she receives one-on-one tutoring from him.