Freedom and Love

Rose is the daughter of Dwalin and all her life has wished to be free from her families expectations of becoming a wife because she has always wanted to be a soldier and fight for her race. When the dragon Smaug destroys Erabor and takes the gold for himself all of the survivors flee to safety. 60 years after Smaug took Erabor Thorin Oakenshield and Gandulf make a plan to take back Erabor with the help of Fili, Kili, Oin, Gloin, Dwalin, Balin, Bifur, Bofur, Bombur, Dori, Nori, Ori, Bilbo Baggins and Rose in disguise as a male dwarf called Dal. The company eventually find out who Dal really is and all the group welcomes her as herself except for Thorin and he won't explain why?

(story similar to mulan but set in the hobbit)