A tomboy and her older brother discover what the world is actually like when some lazy, entitled loser ruins a guy's life by framing him for raping and beating his daughter, and the poor guy is found guilty despite their father completely proving that there's no way he could have committed the crime. Then, they learn a valuable lesson about never judging a book by its cover when a mysterious recluse suddenly appears and saves their lives when they are attacked by the aforementioned loser.
Apart from a lot of filler, that is the whole story of To Kill a Mockingbird. One of the most legendary books of all time.
RIP Harper Lee
Grants anyone the ability to use the n-word as long as the person saying it was quoting a sentence which uses the n-word. Based on the book "To Kill a Mockingbird" in which the n-word would be quoted by any student reading the book to the class and not necessarily used in a hateful manner. This also applies to singing songs.
Student: Teacher! He said a bad word!
Teacher: He was just reading the book, why would I punish him? The Mockingbird Clause absolves him of any wrongdoing.