The used warehouse that Gu Qingqiu inherited actually hides the secret of his grandmother's blood! A dusty diary records a murder case of a wealthy family decades ago, and the grandmother turned out to be the wronged "murderer". Goldfinger awakens, allowing her to sense the bloody memories left behind by old things. In order to clear her grandmother's name, she resolutely embarked on the road to pursue the murderer, only to find that the real murderer was her grandmother's best friend, and the descendants of the murderer are already the powerful Li Group in S City!
