Mr. Bad is an idol drama that will resonate more with the younger audience. It is a rom-com and have to be viewed as such for it to be enjoyable. That means you are not suppose to overthink and apply logic to the events. It is pure romantic fantasy with the male protagonist being a fictional character created by the female lead. The 2 of them look very natural in their interactions with each other on screen. The chemistry is evident which I’m sure some would even see it as sizzling. They look matching to me with above average chemistry.