Black Jade Puzzle

14 Years ago, the Qiao family and his wife were brutally murdered because they had evidence of the Lu family's money laundering crimes. The young Qiao Jianwei was adopted and changed his surname to Su, and went away to a foreign country to focus on jewelry design. His sister Chi Yu lurked in the Lu family and married the second son of the Lu family to seek revenge. 14 Years later, Su Jianwei returns to China as a cutting-edge designer and joins Songnian Jewelry, which is controlled by the Lu family. The two sisters reunite in secret, using the ink jade pattern as a clue to deal with the Lu family, surrounded by tigers and wolves. While searching for the incriminating account book left behind by their father, in the struggle between hatred and humanity, they work step by step to seek justice from the culprit Lu Songnian, who was overdue for 14 years.