Reincarnated in the Warring States Period, Both Uchiha and Senju Called Me Sister

Chino opened her eyes and found that she had traveled to the Hyuga clan during the Warring States Period in Naruto! So he used modern knowledge to innovate the Hyuga clan. During this period, he met Madara and Hashirama, was promoted to the "elder sister", took Tobirama and Izuna under his wing, and started a sweet training routine. She integrated Hinata, founded the Ninja Village, prepared for the war against Otsutsuki, built infrastructure while grouping pets, and finally led them across the world - I have the final say in this Warring States Period!