Escape

Ar’ra Yaijen is a descendant of someone special. She has a magical birthmark of a six-pointed snowflake on her back. When someone touches the glowing snowflake, she goes into a trance. She has a vision of the past. When she wakes up, she doesn’t remember the vision, and she is trapped on the side of a mountain. There’s no way down the mountain, as it’s a sheer cliff, but there is a locked door. And a boy.