Naruto: The blackened ceiling, Naruto will never forgive

[No system + Naruto cool story + extreme blackening]
The peerless demon who sacrificed billions of lives on the continent traveled through Naruto and eventually became Uzumaki Naruto.
Lonely life, tragic experience, the title of demon fox, the hatred of villagers…
The hypocrisy of the third generation Hokage, the village ninja turned a blind eye.
But who would have thought that Uzumaki Naruto was not that naive child, but a peerless demon!
Since then, he has completely blackened.
“Those who bullied and betrayed me will be taken back one by one!”
“I, Naruto, will never forgive!”