HP: First Mate, Best Mate, Rich Mate

Our protagonist wakes up to find himself in the Harry Potter world and in the body of nine-year-old Ron Weasley.
Although he has memories of his past, he can't remember who he was, how he died, or his previous family.
Just as he's wondering why he woke up in the body of the worst wizard possible, he learns he has a system.
"If there is a system, then there's no problem. With a system, even Ron Weasley can achieve great things," he thinks.
Thanks to his system, he gains a high-level crafter talent, but it doesn't instantly empower him.
Everything depends on his effort and hard work.
And Ron makes a decision.
He will be Harry's first true friend, offering him a helping hand before he even starts Hogwarts.
He will be Hermione's best friend, and when the time comes, he will ask her out.
And with his crafter talent, he will become rich and make the Weasleys the wealthiest and most powerful family in Magical Britain.
But in his first year at Hogwarts, an article he sees in a Muggle newspaper shows him that this world isn't just the Harry Potter world.
And he needs to do something before a purple giant comes to this world and turns half the living things into dust.
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This is my original fanfiction novel. It's not a translation.
The main theme of this novel is our protagonist using his craft skills to create magical devices and build his own business empire, making a name for himself in the wizarding world.
We will also see some romance later on.
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Disclaimer: I do not own the Harry Potter works and the stories and characters based on them. The original story belongs to J.K. Rowling, the author of the Harry Potter series.
I have no rights to anything other than my own original ideas.
I found the book cover online. If the owner wants me to remove it, they can contact me.