Time Flies Back: I Restart a Thousand-Year Love at the End of the World

I Want to See the Heroine Hate the Hero in the Early Stage and Abuse Her Until Her Liver Hurts, and Chase Her Husband in the Crematorium in the Later Stage.

It shouldn't be too easy for the female protagonist to pursue the male protagonist in the later stage, but the male protagonist is the kind of person who is moved a little bit and then gets back together later!