aeonee:

Just curious to know, whether my answer ‘flower of evil’, was not the correct one?

A person has to mention a drama/movie if the"above user"has mentioned an actor name and a person has to mention an actor's name if the "above user" has mentioned  a drama/movie.

Please check first page if you have any doubts 

You need to mention actor of Moon Lovers: Scarlet Heart Ryeo
and next person will mention drama of that acor