it shows how far you can go and everything is worth it at last
the female lead suffers alot cause of the male lead at first but then it turns out everything is hers and he is nothing compared to her! it gives great plottwist with great awareness of sickness, mental abuse and morals.
it shows love is powerful than hate so if you LOVE someone and now you hate them passionately you still will be able to overcome hate. OVERALL GREAT DRAMA LOVED IT MY WORDS PROBABLY CANT EXPLAIN BUT SERIOUSLY ITS REALLY GOOD AND HAPPY ENDING