this or that (drama tropes edition)

Characters keeping their relationship secret

Few main characters (1-3) or many main characters (4+)?

Girl disguised as boy

Thai bl series or Korean bl series

Knife Fights

Ceo FL or Ceo ML 

Naive FL

Dramas about being a celebrity or a journalist?

main suspect trying to prove their innocence

villain with a rushed/lame redemption arc or villain stays bad until the very end