I need to write a creative novel (romantic but thrilling)Time: medieval.Character: Protagonist: YazYaz Is a

I need to write a creative novel (romantic but thrilling)
Time: medieval.
Character: 
Protagonist: YazYaz Is a young man who comes from a wealthy family of lords and ladies, Disowned for being “the black sheep” He has a very good heart andan incredible moral compass. He is also very determined to make it on his own. horses and other creatures love him.
Antagonist: Sir JorgeAn evil man who is an anointed knight, loved by everyone and is set to wed the queen due to the fake persona he portraits. 
Love interest: Queen Bee
Sweet adorable and loveable woman. Very wise, and follows her heart. Being forced into marrying sir Jorge by her family as it makes for a great military alliance.  
I would like you to use this information to write a story, that begins with Yaz being a poor man disowned by his family, into becoming a knight.Engineer a scenario where he meets Queen Bee, falls in love with her at first sight without knowing who she is, and becoming a knight himself, proving to his family that he is not the failure they think he is. go into the love story deeper, do not shy away from it.
Make the love story have obstacles, such as Yaz not being a knight, or being poor, or not being acknowledged by his family

I would like for the final part to be open-ended. Where who is now “Sir Yaz” gets injured in a brutal fashion and thrown in a river, while QueenBee gets imprisoned for betraying her country awaiting trial. (main cause is their love for one another) and the person behind all of this is Sir Jorge.
Yaz’s last words to Queen Bee in a very emotional and dramatic scene should revolve around “Don’t be upset” and that even though this is the end for him, her love and their relationship saved him, and that although he was missing a lot in his life, he never realized that the one thing he was truly missing was love.