She found a strange book while digging through the back garden of their new house. She shouldn't have opened it, but her curiosity got to her and so she did. Unknowingly as she reads on, she is unlocking the life she used to have and the love she had. And also releasing a sealed away foe, returning with a grudge that has been building for a thousand years. But she's not the only one who's remembering, as the past live of three others are also surfacing. And in this second chance, maybe she can achieve what she couldn't in the past.