Great story so far!
The female lead is strong and determined. She was manipulated by the people she trusted most and now she has a chance to go back in time to protect herself.
Although she suggested a contract marriage, the main male lead is very respectable to her and I really like his ideology and thought process. He regards the main female character as his equal and better half. He is very respectful to her and treats her well. Completely different from how their society - similar to ours - is built where women are regarding as objects whose only purpose in life is to make her husband happy.
The Duchess with an Empty Soul