After a messy breakup. Natalie finds a necklace at a local jewelry store. This is not an ordinary necklace. It is a family heirloom with her sister's name on it. The problem is that her sister died when she was very little. She decides to do some digging but is only met with hostility from her own family. Until she meets Zoe. A girl who knows forces Natalie to reconcile a past she thought she put behind her. Eventually, she will discover the secrets to an unworldly society that knew one knew existed.