Limitless Fortune: I Collect SSS-Rank Skills as Payment - Chapter 10: D-Rank Skill: Golden Flick

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

Jiang Chen transmigrates into a different world which is full of monsters and demons. And through Class Transfers, humans could clear dungeons, level up by slaying Monsters, gain experience, and enhance their strength to protect their homeland.Jiang transfers to a D-level swordsman and awakens a system.【Hundredfold increase ····· Amplification successful】【Sword Qi Surging Amplification loading ····· Amplification hundredfold】“Is he really a swordsman? Why can his Sword Qi reach a terrifying 40 meters?”“He definitely isn't a swordsman, his Sword Qi can defend automatically.”“What the hell is True Qi?”

Mo Chou is the no.1 ranking female assassin in an illusive organization. One day on the way to the organization after completing a mission, she dies. She is shocked when reincarnates into her favorite novel but as a villainess who is the protagonist's step sister and dies a miserable death. She just wants to live a cushy and comfortable life so she decides to completely avoid the red flags aka the main characters and live like a saint (well a saint who is an assassin) But why does she keep stumbling into the main characters especially that infuriating villain and why the heck are they clinging onto her?