So, you know how we all like different things? Some people like dogs, some people like cats, some people like pizza. Well, there are some people who like something very strange - they like bad people who do very bad things.
This is called hybristophilia. It's a really big word that means that a person is attracted to someone who has done something very wrong or hurtful, like a criminal who killed or hurt people.
Now, this is not okay or normal. It's not good to be attracted to people who have done bad things. It's important to be kind and loving to good people who do good things to help others. So, hybristophilia is a very uncommon and not a good thing to have.