3. Queen of Tears - FL is a typical ML - cold, arrogant, rich heiress. ML is a typical FL - emotional, poor but sweet, good son, etc. Especially, ML being a son in law is very obvious mirroring of life of daughter in law
4. Empress Ki - strong willed, badass FL who can fight both intellectually and physically, submissive ML who only gains power because of her (he was a puppet emperor/prince before)
5. Love and Leashes - light bdsm movie in which FL is dominant and ML is submissive, which normally opposite in movies like this one. Plus, it it's submissive who's familiar with the topic and introduce dominant one into this, which is also normally the other way round.