She is a strange woman who is famous all over the capital, but she is the most secretive staff member of the family, until her fiancé's butcher knife cuts off the whole family. Two years later, she woke up in the body of a silly and sweet concubine. From then on, she pretended to be a pig and ate the tiger, setting off a wave of revenge with a shocking strategy. As she approached the truth step by step, she discovered that the male protagonist seemed to have known her true identity for a long time, and there was far more than one real enemy.