I! Black Winged Demon! It Turned Out to Be a Soul Beast Incarnation?

The story of a knife... All I want to do is subvert the world's perception of power! You said your attack is strong? How about you try my ninety-nine and ninety-nine five-dragon transformations? You said you have strong control? The Ninety-nine Bound Dao: The Three Forbidden Songs... I'll beat you until you can't scream. You said you are extremely fast? Oops, I laughed. Shunpo can't beat you, I still have Hibiki... Is there anything else you don't like? The true form of Wuhun? Make it seem like I don't know how to... Possessed? Stop making trouble, isn't my swastika delicious? Why are you fighting me? Twin martial souls? ... ? ? ? ... Well you win This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.