OCD prince who needs a princess to rescue him. Her touches heals all his needs and discomfort. Dirty female lead who has to bear with the male clean freak ways. Poor female lead who gets paid to be his gf. He loves her as time goes on without knowing his heart.

Travel to the past and fell in love in that era. Takes place in modern and ancient time. Both female lead fell in love with the male lead but cannot face the truth.

Both female lead was drag into the past. Male lead is the hero to help her solve her problem. Hate turns into love.

One of the main lead was dragged into a different world in a set of time and discover their love and difficulty. Set timeline in ancient and modern time.

Both female lead went into a different world/deminsion and found love along with their problems. Hate turns into love once both lead realizes themselves and their situation.

Both Male lead fell in love with the female first. Male lead tries to solve their mother's death mystery. Female lead went through identity change. Hate changes to love in ancient times.

Both female lead was dragged into the past or different world and learn to adapt and create love with the prince

In these 2 drama, the main actress went in the past or a ancient dimension/world and meet her prince. Love and hate was involved and they found love through struggles.