Ren Zai Konoha: I was forced to go astray by the system with my pure nature

Introduction: Traveling through the world of Naruto, starting with the old, the weak, women and children of the three races, fortunately, the god-level killing system has been awakened.What?The bed-sleepers want to take my leaky wooden house?Dad can bear it, mother can bear it, I can't bear it! [Yo, a host with a pure nature!You no longer have parents!There are two choices before you! 】【One: Become a ninja within one month, keep the clan land; Rewards: Increase the proficiency of instant body and three body skills by one level (random), a number of kunai (random)]... Fujiwara Tetsuya: System, your reward is a bit shabby...【Yo, a host with a pure nature!He even knew the conditions!Do you know the immortal body?Do you know the eyes of reincarnation?Do you know Flying Thor?Do you know reincarnation from dirty soil? ...everything in your mind, I have it here, if you want to get it... please enjoy me! 】A few years later, when Tetsuya Fujiwara...