
There were two kingdoms that were at war. Our FL was the commander of the knights of the opposing kingdom and one of the strongest and bravest knights. But the white haired guy (khalid) betrayed her and brought her head to this kingdom right now. And now that our FL transmigrated into this fragile girl's body she can't do nothing about the revenge and she plans to use her fiance, the duke, our ML (the one she kissed now). Also the original host of the body is dead because she killed her self by jumping into a lake for the crown prince (it was his idea for that btw)- long story short she was in love with him but basically he's a disgusting idiot.
I hope this helped
Tbh I read this so long ago that I'm confused about the plot