I have watched the two of them, and I surely love them. Sadly, there are lots of spoilers on FB and Youtube, so I stopped watching them. I'll watch them again when the whole series is done, and I could go binge watching the whole night.
I'm often fond of dramas with themes like transmigration, time travel, and revenge 'cause the female lead are stronger and braver than before. It is satisfying to watch than a weak, innocent, and gullible leads that is always bullied, that instead of getting entertained I got annoyed.
RE: Marry My Husband and Perfect Marriage Revenge - a twin drama?