Gnaipafe Hi, so first off, when I opened the link and saw your cover I was immediately like no, I do not want to read this. It's a bit harsh but there is a lot of no-nos in this cover. For one. It's blurry. Huge problem, it tells us as readers that you couldn't spend a few extra minutes for this basic improvement and subconsciously makes us feel like you didn't put much effort in your story either.
The cover looks a bit like those really old erotica books you see in libraries worn down by time and dust etc. I'm not sure if it's intentional but I encourage you to try a different theme if it is. Take a look at similar, more popular story covers and try to emulate that- maybe not exactly like them but definitely you want something more stylised and in higher definition. Putting real people photos is also quite an iffy choice that is more of a miss than a hit to people- unless you're on wattpad which uses them all the time but this is webnovel which favours more anime-type or natural designs. I would suggest something night-themed since this is a story about dreams and romance, the first dream is set in a forest so maybe a beautiful fantasy forest with the full moon, mist etc with the sihoullete of the ML or something, I dunno. I don't have a good feel for the story so I can't give any concrete suggestions other than change the cover.
(Also add your pen name somewhere there, in small font)
Next is the first chapter. I can see immediate problems in writing quality and sentence structure. I suggest getting a proofreader or an app like Grammarly, which will help you improve immensely (though don't completely rely on it as it's not always 100% accurate.
There are also words that don't match the sentence such as the first sentence 'that forest ground seems so cryptic'. Cryptic does mean mysterious but mainly it's more along the lines of obscure/puzzling and is used to describe a confusing vague sentence or puzzle clue and doesn't belong in the sentence at all. I believe you probably had a better but simpler word and you wanted to improve it by finding synonoms in a thesaurus or something to replace it. However if you are not familiar with the English language, then less is more. Simple is best. Even if you are familiar with English, these rules still apply. Sure some fancy words are nice but too many can come off a bit pretentious plus there's a higher chance of mistakes.
Finally synopsis. Again, there's a lot of grammar and sentence structure problems. The flow of the summary is clunky and there are too many questions in the summary given how short it is. Follow the rule of threes and put three questions at most. It's not much but here's an example of what your synopsis could look like:
Thea has never had a boyfriend but lately she's started falling love in love with the man of her dreams. Literally.
However, it seems her dreams aren't just simple dreams and the imaginary love of her life is not so imaginary after all. Without the sweetness of fantasy, could the feelings they share still be the same? More importantly, is he really the man of her dreams or is it all a cruel coincidence?