Rebirth 70, I counterattacked with the system

Introduction: [Rebirth counterattack, get rich, abuse scum and beat face] In the previous life, Su Yun, who had been tortured by marriage for half his life, died tragically at the hands of her husband.Opening her eyes again, she went back to before she was married in 1977. This time, the scumbags are gone, the top ones are on the sidelines, and the vicious mother-in-law is not to be beaten by me!After living a new life, Su Yun no longer accepts what comes first, he will avenge every revenge, and make the bad guys cry bitterly! "Ding! The treasure-hunting system has been loaded. It has detected serious defects on one side of the Qing Dynasty inkstone. The recovery price is 10 yuan. Do you want to sell it?" Su Yun: "!!!" The magical system that suddenly appeared can exchange all the antique cultural relics she touched into cash.With the help of the system, Su Yun became a millionaire household, joined hands with future bosses, entered university, opened a factory, and successfully changed his destiny.In the end, she unexpectedly discovered that all the tragedies in her previous life came from a stealth...