Naruto: From the Start, I Have the Lightning Dragon Fruit, but I'm an Orphan

He transmigrates into Naruto and immediately becomes an orphan of war, with no bloodline ability and no connections?

No problem. Kagura starts out with a Mythical Zoan Thunder Dragon Fruit and all three types of Haki!

Faced with a ninja world rife with danger, he chooses the most extreme form of concealment, pretending to be mediocre while quietly growing stronger in the shadows until he's invincible.

Let the Kage-level big shots and hidden masterminds scheme for control of the world. They don't know I'm the real player behind the board. When the Third Great Ninja War breaks out and I bare my fangs, all of Konoha will tremble before me!