Kinda boring, fell asleep from reading this book but, it's interesting. There is this girl name Miu. Miu was just walking to school but, her watch wasn't working, while walking she saw a frog statue, a little frog jumped out and was she following the frog and end up in a clock shop. She got hired in the clock shop and work. As she worked, her manager, Tokiya gave her a watch that will save the people. She goes back to time and save the people by death or things they have been through. She does the casual stuffs like saving people but, met a boy, Takumi. Takumi was shy to show the flyer to his parents, but Miu told him that he can do it. He showed and they started their play as a mouse. As they did, Miu told the parents about Takumi and the parents appreciated it and left. Next morning, Miu went to her work place and Takumi popped out and hugged Miu. Then, Takumi left the shop and Miu and the frog were talking about the stage.