Hibari's little sister

When the younger sister of Hibari Kyoya suddenly shows up one day, she is nothing like what Tsuna and the rest would've expected- bubbly, cheerful and sociable, Hibari Hinata is completely different from her brother except for one thing- her fighting skills are almost on par with Hibari. And that is an amazing feat on its own. And then she meets Yamamoto Takeshi...
////I do not own KHR, and Hinata is my own original character. The past of Hibari in this fanfic isn't like the original version... It's my own version.////