The Mirror's Portal

I'm running just running not looking back. I saw a huge beast like creature after I fell into this mysterious land and my first reaction was to run. I don't know where I am and I'm obviously lost. The last thing I remember was walking around my sister's funeral, walking into a room, and then all of a sudden falling into something and now I'm here. Where ever "here" is. When I turn to look back, I noticed the creature disappeared and when I look forward I crash into someone. When I nervously look up hoping it wasn't the creature, my eyes met with green familiar ones.
It's.my.sister.

My name is Melody Elizabeth and I am a simple 18 year old girl from New York. I just got accepted into Yale. I've been waiting for this moment forever. I have caring parents always sharing with others especially in need. I also have a 15 year old brother, Joel, and 17 year old sister, Amber. Everything seemed normal to me until the day I lost my sister and the mirror changed everything.