Naruto: The Female Characters Are All Acting Strange

He transmigrates into the Uchiha Clan, arriving at the time when Kushina has just come to Konoha.

But that's all right. He has a Diary System, and he can grow stronger just by writing in his diary.

At this point in time, Uchiha Mubai has more time to develop, avoid the Uchiha Clan Massacre, and even eliminate Konoha's Four Elders ahead of time.

But the plot doesn't seem to be going as expected. Tsunade saves Nawaki, Kushina evades capture by the Cloud Ninjas, and Uchiha Mikoto turns down Uchiha Fugaku's advances.

Could I have transmigrated into some fanfiction world?

While Uchiha Mubai is completely baffled, the female characters all open the diaries of Uchiha Mubai in their hands.

Kushina Uzumaki: Just as I thought, the diary is all true. Kumogakure, Konoha, I'll remember this!

Tsunade: Those old bastards Hiruzen and Danzo really dared to go after my little brother Nawaki!

Uchiha Mikoto: ...

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.