The Fake Heiress's Inner Thoughts Were Heard by Her Entire Family - Chapter 272

A boy from 21st century Earth, met an accident and later was reborn in Naruto’s Ninja World.
He is born in Uchiha Family and becomes the useless brother of Itachi Uchiha and Sasuke Uchiha…. Let’s see how he changed the Naruto world.

- Description from Novelupdates

Hoarding top-tier baddies, stealing people's wives, and cucking kings and emperors. That was Dapper’s daily routine. Life was sweet… until he caught the attention of the system enforcers.Liam, a teenage thief with a twisted way of thinking, died in the middle of a high-stakes heist. But just when he thought it was all over, he met a god, a failed god, who granted him a glitched system.Reincarnated into the body of a meek teenager named Dapper, Liam finds himself in a world ruled by magic, systems, and mythical creatures. This time, he’s determined to live the life he never could in his old one. The wild fantasies he once harbored are finally within reach… but at what cost?