Indeed, Koro Sensei passes away in the manga. This event is both emotional and crucial to the story's conclusion, leaving a lasting impression on readers.
Well, when referring to a manga writer, the term sensei is commonly used. It conveys respect and recognition of their professional status. Senpai is not the usual way to address them in this field.
Sensei might be here on Manga Rock because they heard good reviews about it and wanted to check it out for themselves. Maybe they are looking for specific genres or authors that are available on this platform.
I recommend the novel "Mr. Lu Loves Her for Many Years" to you. Although it's not "Love in the Sahara", it's also a story about a woman chasing a man. The plot is sweet and interesting, and the male lead is also a sickly character. I hope you like this fairy's recommendation. Muah ~😗