Uchiha Itachi, You Foolish Little Brother of Mine

I transmigrated into the world of Naruto and somehow became the biological older brother of Uchiha Itachi, the ultimate filial son of the Uchiha clan.

Fugaku, a stern but loving father on the surface, and Mikoto, who had always been a gentle mother, gave Chiya, an orphan in his previous life, the warmth of a family.

But Chiya knew all too well that the Night of the Massacre would destroy this beautiful life.

To prevent the tragedy, Chiya decided to start correcting Uchiha Itachi's overly filial mindset while he was still a baby.

What a handful...

Never mind that for now. Itachi's crying again, and he's wet the bed again. Time to change the sheets.

Also known as: In Naruto, I'm Changing My Little Brother Uchiha Itachi's Diapers.

This novel and its characters are purely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.