Naruto: The Ultimate Witch

The blood mist started, and the orphan girl of the Kaguya (竹取) Clan, who died at the hands of the Kirigakure (霧隱) Anbu, climbed out of the sea of ​​blood and corpses.

The mutated gray Byakugan and the attack-defense Corpse Veins / Shikotsumyaku (屍骨脈), combined with the strange ability to manipulate the body, made her embark on an inhuman path of physical ninja.

The Shikotsumyaku strengthened the bones, the Byakugan manipulated the chakra and the body, the lightning chakra mode strengthened the body, the reverse Eight Gates filled the life, the devouring of the tailed beast to obtain an infinite power source and the tailed beast coat, the indestructibility of the diamond from the monkey demon...

The beautiful girl who was as delicate as a doll became an inhuman physical monster, the extreme crushing of numbers and mechanisms, the terrifying contrast between appearance and combat mode, constituted the ultimate existence in Naruto with blood and flesh flying everywhere.

(Non-transformation, single-person story / no CP, slightly dark, semi-invincible, no system, not a babysitter)