The first kind of wicked people-their hearts are full of danger. This kind of person is smart, thoughtful and likes to do something sinister. It's just that he subjectively thinks that people are insidious, have no illegal behavior, and have not used their wisdom in the right path. ...

2.

The second kind of villain-Xian Jun is firm. This kind of person is obscene and boring, doing things secretly for fear that others will know, only doing bad things, not listening to people's advice, having no remorse for what he has done, and never giving up until he reaches his goal. ...

3.

The third kind of villain-duplicity, duplicity, hypocrisy, self-defense, thinking that what he said is right, but pretending to be a gentleman when he said it wrong, can pull out a lie. ...

4.

The fourth kind of villain-remember ugly but rich. Such people have a deep memory of ugly and obscene things in society, not only that, but also a lot. For example, some believers in cults and pyramid schemes in society.