Clouds and Clouds were a Qing Dynasty time-travel novel. The ending was not yet determined because the author did not give a clear ending in the novel.
However, according to the plot and development of the novel, there might be many possibilities for the ending. For example, the novel might describe the protagonist starting his own life in modern society, or it might describe the protagonist staying in the Qing Dynasty to meet his past self and continue to explore the history and traditional culture of the Qing Dynasty.
The specific ending depends on the author's imagination and writing style. We can expect more plots and endings in the novel.
One common cause is human error. People might be distracted or not fully trained. For example, in a medical setting, if a doctor is in a hurry or not paying full attention, a medical instrument could accidentally penetrate further than it should. Another cause could be equipment malfunction. If a drill's safety mechanism fails, it may accidentally penetrate a surface it wasn't meant to.
I'm not sure specifically as'mobiumshipping' is not a very common or well - known term in general fanfiction concepts. It might be a very specific or niche creation within a particular fan community. Without more context, it's difficult to say what it's about.
The original author of the novel should be "Quick Wear: A Villain's Self-Help Guide". This was a very popular novel. It told the story of the protagonists in several different worlds who completed their missions and at the same time, many interesting stories happened.
I haven't come across any stories specifically labeled as 'extreme nepi full penetration' in modern media. It might be a very specialized or even an unknown concept in the context of mainstream media.
I'm not sure specifically what 'nepi' means in this context. It could be an uncommon or misspelled term. Without clear definition, it's hard to point out relevant stories in literature.