As an introvert, Misuzu Moritani finds it difficult to handle social situations and often freezes time for three minutes to avoid uncomfortable encounters. But when she discovers that Haruka Murakami can move freely in the frozen time, her curiosity takes over and she embraces the exciting possibilities of her power with Haruka by her side. And no matter what life throws her way, Misuzu takes comfort in her unwavering trust in Haruka.