This is an article with a tutor as the background, and it is actually intended to express the author's imagination.
People who are usually used to watching the protagonist's exciting and changeable visuals to unfold the plot, do you want to look at the plot from a different angle?
A passerby protagonist with slightly dark thoughts will bring you a different visual experience and another side of emotion.
The writing style of this article is uncertain, and it can be comical or depressing, all depending on the author's mood.