I Am a Killer in the Ninja World [Naruto]

My name is Uchiha Kammaru. Do you think I am an ordinary Uchiha? No, not really! My dear old mother is called Kagura, and my cold old father is Sesshomaru. The child born from their union is a second-generation monster who is destined to contain the noble lineage of pure-blooded monsters before I am born! Do you think my life starts like this? No, not really! I never thought that after I was born, I would be a helpless human being? Oh, God harm me! My new life still makes me quite satisfied, that is, every time I see that young and mature guy with a cold face full of tear troughs—— My righteous heart always makes me unable to control the urge to fight against evil! Uchiha Itachi, traitorous white-eyed wolf, draw your sword! Itachi pulled Shisui: "Brother, don't go there..." Shisui: "Isn't this bad?" Itachi: "... I heard from the tribe that there seems to be something wrong with her brain..." Kammaru: "???" Uchiha Itachi! We must fight to the death today! ! ! Uchiha Itachi looked at the girl who was dragged away by her clansmen and still bared her teeth and claws at him. He tilted his head slightly and thought for a second. He thought: She really has something wrong with her brain. Intention: Warmth redeems loneliness