Naruto Fantasy Shadow Shield

The protagonist was reborn in the world of Naruto and became an orphan. He had no golden fingers or plug-ins, and could only rely on his own efforts. He remembered that the Dark Shield Chakra could create props out of thin air. Let's see how the protagonist replicated the "infinite sword system" in Naruto and lived smoothly in the world of Naruto. Possibly a harem, but no stud, just one heroine. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.