Escape The Dark Side

You won't believe what happened to your girlfriend after finding an old book....

Your new girlfriend has become increasingly strange ever since she found an old book in her grandmother's attic. She brought you to this abandoned place and asked you to close your eyes. After a few moments, you opened your eyes only to find she was gone. You figured she was playing a trick on you but after some time she hasn't come back yet. What happened? You are going to have to go find her!