Shift Into Another World

What if there is another you in another world?what if you meet someone from the other world?what will you do? Minute is a girl who loves to explore. She loves how the time work just like her name. She doesn't believe in non-existent world. But one day she accidentally walked in a world that is not familiar with her. A world that a person like her is unknown. A world she's not familiar with. And the Time works backward. From there she meet a guy named First that said that she is his ex girlfriend. But she never met him nor dating him. What will gonna happen? Will she comeback to her own world? Or she gonna fall in love with that guy ? "I met him when I was in dazed and feeling lost. He met me in a place that is too special for him. We met in a wrong place and wrong time. He's the right person but in a wrong situation because he came from different dimension."