I liked the concept of face swapping. But the way that showed was too unrealistic. In a matter of four hours they easily swapped the face. Secondly the evil was concious and the good one was unconscious and even though she came into sense still she was in the state of dizziness. But the evil was so energetic. I thought it was fine not to use mind, just watch it for the entertainment.
I decided to watch it only because of first male lead but his story was not so interesting with respect to second leads
. I feel captivated more by their love story. But the way the story ended their story , spoil my mood to watch it further. But it was the fact of one more episode to go. So I bared to watch till end.
Personally recommend don't watch it. If you also ship second leads like me then it would waste of time .