Why I say it's lacking an outline or at least not sticking to one is how unbalanced (for lack of a better word) it is. Let's use chapter 5 as an example. 90% of the chapter is filler. Running around with Elaine does nothing to advance the story, instead it comes across as a pantser trying to pad their word count because they thought the original scenes were too short, a scene iirc had 3 variations of the same choice and there were 4 unique choices. It constantly feels like Llama writes based on vibes rather than a plan. The constant rewrites a symptom of her lack of direction, rather than the cause. She doesn't know how to continue chapter 5, that's why it's taking so long to finish. If she had an outline, she would've been much further along because she would've had an idea of where she wanted the chapter to go instead of making the chapter 90% doing random stuff with Elaine. Random ideas that she thinks sounds cool (dragon romance etc) gets the priority, because it's the new shiny and it's easier to create new ideas for on the spot.
I first realised this when she added a scene from what was originally a Patreon story into the main story (when you confront Galahad after the duel) and announced another rewrite while Chapter 5 had stayed in the same spot it was at the time (ending with the dance). It just felt like a desperate attempt to generate new ideas and keep engagement while keeping content generating for Patreon. Dragon Friend romance confirmed it for me. Especially when BoC had 7 planned LIs (3 of which only introduced as an adult, Galahad and Gawain having different variations to their romance route) before that rewrite. BoC had 3 rewrites before the tarot scene came out, and that update lasted 6 seconds.
You know when you're writing, and you reread your story after writing it, you want to add, remove and reword things because you had a very good idea at that very moment and because the current scene or chapter is giving you writer's block? This is Llama writing BoC in a nutshell. Outlines are supposed to help with that by giving you a clear idea of what you wanted for the story direction, thus helping you write what you need to be focusing on instead of relying on what ever ideas pop in your head.