@waurpel This is a great novel, and I don't think it's dry or uninteresting at all. With that being said, here are some things I noticed:
Title, Cover, and Synopsis
Formally speaking, you should capitalize all important words in your title (everything except for conjunctions and particles). It's possible that you chose to stylize your title, so correct me if I'm wrong. You can keep the format lowercase if you prefer.
The cover art good, albeit simplistic. But's that's not bad or anything. As for the title, I think it would pop out more if you centered the words and placed them near the top or bottom two-thirds of the cover (think of the rule of thirds, also it's more of a guideline than a rigid rule). Also, the words probably need stronger shadowing to bring them out more. Finally, adding your name and the webnovel logo can make the cover look more professional, but that's up to you. In the end, you're the one who gets to decide how they make their own cover.
The synopsis is decent by itself, but you should give some more context. Try to show Silika's daily life, describe the accident, and note some of the repercussions. That will give readers a better understanding of what story they're getting into. The line where you say "her quiet life began" only makes sense to someone who realized that Silika became deaf. Honestly, I think that "quiet life" is a genius line that fits perfectly with the story, but if a potential reader makes that connection while looking at the synopsis, then it will increase your novel's appeal.
Prose and Grammar
The prose is great stuff, all things considered. I enjoyed the way that you described things and you gave a nice insight into the main characters' thoughts. Still, there are a decent amount of grammar errors, most notably missing commas after introductory clauses. There are also spots where you put an extra space between words. I recommend proofreading at least twice, and you should be able to catch most of the stuff I mentioned.
Story
The story is really, really interesting. I found myself wondering just exactly what was going on with Silika, and the reveal was well-done. I quite liked how you showed Goldie's side of the story. On top of that, you did an amazing job of developing the world's religious system without using massive encyclopedia exposition dumbs. Props to you for making such an intriguing world!
Unfortunately, your story fits into a weird/niche genre that webnovel doesn't really have an option for. You labeled it as historical romance, but I haven't seen much history or romance unless you plan on adding that later. I feel that the story may fit into more of just a female-leading fantasy. You also take your time to develop the main characters and their problems, which is great, but a lot of people either don't have the attention span or wouldn't be interested in your genre (not to say that your novel is bad). I suffer from the same dilemma since I take six chapters in my book to develop my main character before getting into the VR gaming portion which I originally advertised. The genre stuff can't be helped, so just keep writing how you normally would do.
Miscellaneous
I put a paragraph comment about this, but I'm pretty sure "Darkie" is a derogatory term. Personally, I don't feel too much of a problem since it follows along the lines of Silika's nicknaming, and she doesn't know better as a five-year-old. I don't think you should have to change it unless other people point out the term, but be careful that you're not offending anyone.
Final Thoughts
You seemed a little bit timid when you requested a critique, but have more pride in your work. Once you fix the grammar mistakes, I think your story can really be a masterpiece, and I'm not exaggerating.
Whenever I feel discouraged with my own work, I tell myself, "It can't be as bad as The Rise of Skywalker." (or insert any trash story that you personally despise in place of The Rise of Skywalker)
Anyway, here's a quick Tl;DR:
- Improve the Title, Cover, and Synopsis for first impressions
- Fix grammar mistakes
- For the love of Meiriem, don't crash and burn such a good story
That's about it. Keep up the good work!