Uzumaki Psychopath

After many years of Neglectment from his parents, the abuse from his siblings, Naruto became a serious killer that you should not fuck with. Naruto lost his sanity after some mobs burnt him, that's when he began a killer, well that is when he had his first kill. Naruto felt better. Now that people feared him and the Hokage doesn't do anything, Naruto became more insane. Now meeting his boyfriend after a mission, he sees his spoiled arrogant siblings, his whore of a mother, a pink slut, a duckass asshole and his boyfriend training. Naruto meets them but he doesn't like them except his boyfriend. How is Kushina going to take it? How will his siblings take the fact that their older brother isn't a kid and loving one?