Looking at the reviews here, and the comments in the novel, there isn't much I can really add on which you are not aware of.
Writing Quality: I know English isn't your first language, and that you are making an effort to imrpove but it really is very hard to read. Structurally, it is all over the place as you have so many ideas jumbled into one sentence.
I do implore you to do these basics:
(i) Use Grammarly. It is free and very useful
(ii) Break down your sentences more.
(iii) Proper punctuations (full stops) and capitalize.
You have to start somewhere, and just slowly get used to the basic grammar writing before doing other things.
Story Development: The progress and things that happen are good. You have so many ideas that it makes the story interesting. It has SO MUCH potential. However, if people are unable to follow it due to the inability to read smoothly, a rough gem will never shine. You need to polish it so its shine can be seen.
Character Design: The ML and FL are believable. You can understand the ML stone heart and the FL naivety when it comes to falling in love. Keep that up. It is good.
I am sorry I cannot give you 5*; I believe in being honest. Only the stability of updates get full marks whereas the rest needs lota of work.
All the best, Author.
