It's dark, and the only thing that Anna sees is a mirror that is in front of her. Instead of her reflection to be seen in the mirror, she sees a memory from her past life that she tried to forget because of the guilt she felt back then.
Not wanting to see that incident again, Anna turned around and started to walk away from the mirror. She only took a few steps away from it, but the mirror is in front of her again. No matter how many times she tries to avoid the mirror, it kept on appearing before her.
It seems to her that the only way for her to escape the mirror is to face it.
With fear and guilt in her heart, Anna faces the mirror that contains the memory she tried to forget. Anna saw her old self, shaking in fear, hiding from the people who are trying to kill her.