The "masterpiece"

I was told long ago that I really should translate my work, or as I like to call it mockingly, my "masterpiece", into English.
The problem is that my English isn't good enough. Nonetheless, I'll do my best. Please forgive me all my mistakes, especially when it comes to grammar (I don't have any beta reader).
I also want to ask some patience of you. Updates will be slow, as the pace of my writing is no faster.
What's more, I'd like to start with a small preface.
All of this has beagun in Feburary.
This idea occured me and I couldn't get rid of it.
I started writing and I can't stop.
I ignore school, I sleep three hours a day because I only write.
The story is set in the universe created by my master Tolkien.
If I make it through to the end, the story will have three tomes.
It's like my own version of "The Hobbit."
I draw your attention to the term "literary fiction."
Topic of the young, mysterious and mad defenders of the Company of Thorin Oakenshield and connections of these people with the heirs of Durin is only my idea.
The rest belongs to my master Tolkien, Peter Jackson (I've used the ideas from the movies in large part), and the images of the Dwarves to the actors who play them.
I'm not afraid of criticism. During writing I realized that the plot is quite naive and childish.
I'm full of doubts. Still, I can't stop.
I'll post the first few chapters and I'm looking forward to your feedback.