I got a new challenge for you all. I was recently watching Legend of the Legendary Heroes and i had a though what would life be like for Naruto if he was born with a bloodline that manifested as a large seal on his arm. A bloodline that would allow him to cut through anything with just his hands.

As per usual i would love it if it was a longer story.

Very high chance of mature rating.

As usual you are allowed to chose the pairings.

His personality can be altered to your own thoughts but in this situation I would think his personality would be mostly Serious and Honorable, with a slight Bloodthirsty side.