~ same male actor (Ji Chang Wook)
~ Political issues which involves male actor
~ The big fight is standing in front of corruption
~ The male lead has to protect the female lead
~ The male character is known as a criminal and is wanted by the police
~ Great action scenes
~ Exciting soundtracks for fight scenes and etc.

° living in a comic book
° Specific Rules for the world in the comic book
° The female role is smart and tries to save the male
° Mysterious storyline with dangers
° Losing each other and getting back together
° Comedy and tragedy at the same time
° Rational events (they make sense)

•Slow-burn love
•age gap (4 and 5 years)
•work issues as the first experience
•deep friendship in a group
•distance and being in love
•character developing by passage of age
•family problems and solutions
•encouraging each other to go on
•helping each other in hard times
•heart-touching dialogues