Naruto: Time Travel Nara Shikamaru's Brother

After traveling through time and becoming Nara Shikamaru's brother, Nara Kagenobu immediately abandoned his innocent illusions after realizing the cruelty of Naruto's world. "The Uchiha genocide, Pain's attack on the village, the Fourth Ninja War... How can there be any safe zone in this damn place?" While other children were still having fun in the ninja school, he was already sharpening his skills in the shadows - improving family secrets, secretly arranging connections, and creating a ghost army. "Shadow Mimicry? That's just the beginning." The "Shadow Escape" system developed in conjunction with modern knowledge has given the Nara clan a new definition on the battlefield. "Danzo wants to use me as a pawn? Orochimaru is interested in me? " The shadows behind him surged like a tide: "Sorry, I'm the one playing chess."