A Uchiha Fanboy

The parents in the Uchiha world are transmigrators.

They firmly believe that following the Zoldyck family rules from Hunter x Hunter will let them raise an invincible ninja, and as a result, the worldview in the Uchiha world seems a little off.

Uchiha World: My big brother started training at age three, learning how to walk across a floor covered in kunai and how to cross a cliff by stepping on chakra threads. He eats meals made of poison every day and has 20 kg of sandbags strapped to his body.

Uchiha Itachi: No, I didn't. I'm not. Go away.

Uchiha World: My king would rather be killed, die out there, or jump from here than ever fall for anyone!

Uchiha Itachi: Hm?

Uchiha World: Big bro, I like you, kisses and cuddles, love you, love you!

The personalities in the blurb are all lies.

Pairing: The two Uchiha boys.