Quiet and shy high school student Misuzu Moritani possesses the unique ability to stop time for three minutes each day.

Intrigued, Moritani uses her power to stop time and runs to the courtyard to catch a glimpse of Haruka Murakami, the popular girl at school.

They meet up on Sunday, and during their outing, Murakami reveals that her boyfriend, Tamaki, cheated on her.

Angry, Moritani encourages Murakami to take revenge by humiliating Tamaki in a lingerie store.

In the following days, Moritani continues to use her time-stopping ability to uncover secrets at school.

Reflecting in the washroom, Moritani acknowledges her own loneliness and realizes that Murakami may experience similar feelings.

At the end of the school day, Moritani stops time again and tells Murakami that she seems troubled.

The following day, Kobayashi takes Moritani outside for fresh air, and they discuss their career choices.

In an effort to prove her sincerity, Moritani reveals that she is wearing the same underwear as Murakami.

The next day, rumors circulate about Murakami flashing Moritani, but the students don't know the intended recipient of the gesture.

Tomoko Sudo is designing the characters, and Rionos is composing the series' music.