Winning a Billion Dollar Lottery, His Cheating Ex-Wife Regrets It

On the day of the divorce, my ex-wife asked me to leave the house, not even my biological son. That night, I won one billion. She cried and begged me to remarry. I asked my son, "Do you want her back?" The son held the new mother's hand and shook his head. I close the door. Since then, the city has lost one coward and gained one richest man. And an ex-wife who is crazy with regret.