Grace Miller is a suspense novelist who knows the ways of motives. She has a keen intuition about the desires and lies deep in human nature.However, this time, she must devote all her talents to the most heartbreaking case - revealing the truth about her sister's murder with her own hands.This is not only a battle of intelligence, but also a torment of emotions and conscience.She has portrayed countless murderers and redeemers in her works, and now she must enter the fog of reality and seek justice for her closest relatives.