Naruto: Princess Kaguya

Also known as: "The Little Things That Happen When Kaguya Accidentally Stirs Up Trouble in Every Era"

[Volume 1 covers the original world and the Konoha Alliance; Volumes 2-3 cover Naruto and Sasuke's reforms at the Ninja Academy; Volume 4 is set during the Fourth Shinobi World War, where fists meet the Ten-Tails; Volume 5 follows Buddha Interama and Shimada leading the dark age of the Warring States period; Volume 6 covers the Sage of Six Paths founding Ninshu... Feel free to pick whichever parts interest you. I'll add notes to the synopsis later.]

Watching the Shinobi World descend into chaos because of the antics of her "filial" sons, the transmigrated Kaguya Otsutsuki waves a hand. It's time for the Shinobi World to experience a clash of new ideas!

Madara Uchiha: "I'm not building this ninja village anymore!"

Hashirama Senju: "I'm not being the village chief anymore!"

Uchiha Izuna: "I've decided to accept this grandmother!"

Tobirama Senju: "I can't take the blame for this anymore!"

Kaguya Otsutsuki: "A clash of new ideas is so much fun!"

The young shinobi whose fates have been changed: "Sage of Six Paths, let's each do our own thing!"

Hagoromo Otsutsuki, seeing black and dizzy: "Has this world finally fallen into darkness after all?"

Hamura Otsutsuki, eyes brimming with tears: "Brother, this is the price we paid for sealing Mother..."

The Divine Tree: "Two moms, both idiots."