From Rejected Fake Heiress to Desired True Love - Chapter 93 Exposed

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

In the legends that were told, ten thousand years ago the twelve demon kings wreaked havoc upon the world, almost completely destroying it. Ten thousand years later, the late arriving Bella discovered that she had been screwed over by her reincarnation, the ranks of the Saviors are already filled and she has to change teams in order to pass the days. Having her gender changed into a beautiful girl… she endured that, not being able to join the righteous side and obtain cheat abilities… she endured, but what she could not endure, was that the world that she had transmigrated to was toxic beyond belief. No one here does their rightful jobs properly, be they heroes, demon kings, or creator gods… in fact, Bella felt as if they all had also started with the wrong faction!

[Naruto + System + Blackening + Cool Text]

Fengxu travels through the Naruto world and becomes Naruto’s suppressed blackened personality.

After experiencing all Naruto’s experience, he can’t repay grievances with kindness, let alone forgive!

Since the main personality has nothing to do, then his sub-personality is in charge of everything!

Bullied Naruto’s kill! Framed Naruto’s kill! Want to master Naruto’s kill!

At the same time, Feng Xu continued to weave a web to eat away at Naruto.

“Naruto, do you know the difference between a king and a mount?”

“Naruto, all the suffering in this world is caused by the lack of ability of the person concerned.”

“Naruto, you can’t protect anything, you just kill everyone.”

“So, give your body to the stronger me.”  …

- Description from novelbuddy