There's no definite information about the exact location of the cave in the story. It could be anywhere in the Arthurian landscape, perhaps in a forested area or near a magical lake.
Since I don't have access to the details of this novel, it's difficult to determine exactly who the king of the cave is. It could be a protagonist who has a significant role to play in the paradise - like life described in the novel. It might be a figure that the whole plot revolves around, perhaps with a mysterious origin or a grand mission.
I'm not sure which specific 'Save King Cave' story you are referring to. There could be many fictional or even local tales with such a name. It might be a story about rescuing a king who is trapped in a cave. Maybe it involves brave heroes, dangerous creatures in the cave, and a quest for freedom.
I'm not sure specifically which 'King Cave Story' you mean. It could be a unique local tale, a story from a specific game or book. Without more context, it's hard to say exactly what it's about.
The 'king cave story' might involve a king who enters a cave for various reasons. Maybe it's to seek shelter during a war, or he's on a quest to find a magical item that is said to be hidden in the cave. There could be all sorts of characters in the cave, like strange creatures or wise hermits that the king meets along the way.
If it's a story about saving a king from a cave, the significance could be about loyalty and heroism. Those who attempt to save the king are showing loyalty to their leader.
I'm not sure specifically what the 'rule 34 king cave story' is. It could be some very specific or niche fictional story that I'm not familiar with. Maybe it's from a particular game, book or fan - made creation.