What is the meaning of 'manga hole in wall'?

Well, 'manhwa hole in the wall' could be a symbolic or visual element. Maybe it represents a hidden passage, a secret place, or has some sort of metaphorical significance. But it really depends on the context of the manhwa it's used in.

It could add mystery or be a hidden passage. Maybe it leads to a secret place or holds some important clue for the story.

It can symbolize hidden secrets or a passage to another world. Sometimes, it's just a unique setting element.

The 'hole in the wall' in manga can have multiple meanings. Sometimes it's a visual cue for a hidden place, sometimes it could be a metaphor for a character's inner struggle or a crack in their world. It all depends on how the author wants to use it to enhance the story and engage the readers.

In chapter 7, there's a big reveal about the main character's past that changes everything.

I'm not sure exactly what happens. Maybe there's a big reveal or a new character introduced.

A hole in the wall porn manga often features graphic sexual scenes and may push boundaries in terms of vulgarity. Such content is often not suitable for public consumption and may have negative impacts on viewers' minds.

Manga of this sort typically features themes and imagery that are not suitable for general consumption. It's best to avoid such content as it may not be in line with ethical and moral standards.

It could be a manga that features a secret or forbidden connection through a wall hole. Maybe it involves characters discovering or communicating through this unique element.

I have no knowledge about this kind of manga. Usually, such content could be considered unethical or inappropriate for normal discussion.