In Naruto, Building the Strongest Hidden Mist Village

During the Third Ninja War, Kaguya Tobirama, who was on a mission to arrest Nohara Rin, chose to save her!
Many years later, Kirigakure loyal Inu Nohara Rin persuaded Obito: Join Kirigakure Village!
...
Traveling through Naruto, Kirigakure starts the game, or is it Kaguya's clan? What should I do with this heavenly start?
Ding! Create a fog hidden system to start.
Can blood inheritance limits and secret techniques be shared? Can becoming a Mizukage unlock more functions?
That day, Naoki Kaguya fought his way from the street to the end of the street and became the fourth generation.
........

"Orochimaru, since you've all defected, why not come to work for me, Kirigakure."

"Uchiha bastards, I'll teach you how to make a coup! What, the Uchiha failed?"

"Come to my Kirigakure Village, and I will protect you!"

"Danzo, if you don't become Hokage, then eternity will be like a long night!"

"When I enter Konoha and kill Sarutobi, I'll give you a seat, Hokage!"

As the Fourth Mizukage stirred up troubles and recruited talented people throughout the ninja world, the originally declining Kirigakure Village gradually became the strongest in the world.