On a time line

You are a girl named Rinnie who lives in the city and works in a small shop. Life can't seem to get any better, you have everything you've always wanted... Cozy apartment, beautiful view from the window, lover...
But one day everything changes in the blink of an eye when suddenly time around you starts to run abnormally fast in short distances. It's unnatural. Someone is stealing your time and you let go on an adventures through time in search of your time thief.