As we all know, Uchiha Nagisa "protects the family." When someone says something like "Uchiha is born evil."
Uchiha Nagisa: Oh, Feng Ping was killed?
During the Warring States Period, a great young talent of the Uchiha clan, "Shiro Nagisa" who was famous in the ninja world, was actually killed by a chariot wheel on the battlefield. Until the last moment, he did not forget to place a detonating talisman to bury the enemy with him.
For a great genius to disappear like this, is it the distortion of human nature or the loss of morality?
When he opened his eyes again, he came to a place called Konoha... When he learned that the Uchiha clan was destroyed, rebelled, and escaped, and there was a child with chuunibyou who was full of revenge.
Uchiha Nagisa: ... Please send me back to the Warring States Period, thank you.
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The author wrote it casually, and any similarity is purely coincidental.