Answer:
The Joker in “The Dark Knight” brings unique perception to carry out heinous crimes.
Step-by-step explanation:
Perception is defined as the recognition or appreciation that someone does of the things that are or happen around them. This can be moral, psychological, etc. perception is equated with reality and leads how someone behaves. On the other hand, heinous is used to describe something that is morally wrong, extremely evil, shocking and horrible. So, in the sentence above the Joker has an unique way to see how to make horrible crimes happen.