What exactly does great injustice mean?

A person who is depressed because of grievances.

Big injustice is that someone has done something stupid, which is called big injustice, and it is a dialect in Liaoning. Great injustice refers to the depth of injustice, which means that those unhappy people seem to have been treated unfairly. For example, why are you so unhappy? You seem to have suffered a great injustice.

The unjust species, an online buzzword, comes from the northeast dialect, which means people who are unhappy because of injustice. Now it generally refers to doing stupid things, which will be called "pure unjust species" In fact, "great grievance" is the earliest dialect in Liaoning. When a person says something stupid, it will be described as a "big grievance". A big grievance is a deep grievance, which is usually used to describe those unhappy people as if they have been wronged. In colloquial terms, it is "pure irreverence", which means doing something stupid.

Since the great righteousness became popular, its meaning has become wider and wider, and its uses have become more and more. Usually it means something like "big head". For example, my wronged friend, wrong girlfriend and so on. My friend's girlfriend is a big head and always does something thankless.