Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 13 - 13-11. Local Hero

A striking man of mysterious origin and peerless talent, he looks back at the world, in all its entirety, with utter disdain. And yet, in the treacherous and unpredictable ultimate formation of the Boundless Secular World, he guards a breathtaking ancient qin with broken strings, waiting silently for the destined one to arrive!

The world has turned into a hell, a place where the strong thrive!

Memories surged like a tide into her head after she was reincarnated, and she found out who she was… A complete pushover. Her name was Beiting Huang, a direct descendant and third-generation descendant of the Beiting Dynasty. Her fearsome reputation stretched across all nations on the continent. She was a girl, but she was disguised as a boy for some reason. Everyone was also after her wrist… to hack it off and take the bracelet she wore, which was actually a high-level spiritual item that concealed her gender.

Everyone included her own brothers. Her brothers were fighting and killing each other, tearing the dynasty apart in the process… and she happened to be caught in the crossfire.

Mercy? Did the old Beiting Huang not beg before she died? Did they spare her when she did? An emotion that was not hers stirred within her body, and Beiting Huang knew it was the old Beiting Huang’s grief.

In her mind, she assured her: Don’t worry. Since I’ve reincarnated in your body, I shall avenge you. Your death will not be senseless! After those words, the old Beiting Huang’s emotions faded.

Now, there was only one Beiting Huang. She was the underworld’s king, a mercenary lord who slaughtered and plundered with the world at her feet. Reincarnated into the fearsome Beiting family as its ‘useless’ ninth son, the world’s riches were once again in her grasp. She cultivated impossible abilities, contracted with magical beasts, and possessed a mystical dimension. She also trampled over gods and demons as and when she liked. Cold and handsome, her very presence was proud and magnificent, causing the world to fight for her affection.

When Jiang Ming woke up, he possessed the power of immortality.

Facing the cruel and dangerous world of cultivating immortals, Jiang Ming realized his own path of cultivation.

That is, only practicing forbidden techniques!

Blood-burning knife technique, one year of life lost for each cut… Eat me ten times first!

A holy body for a hundred eons, three levels for one day…refined to one hundred thousand levels!

The Heavenly Reaper Technique, if you use it, you will be backlashed by the destiny… Let me first calculate the color of the saint’s clothes tomorrow.

To break the delusion, you need to look directly at the indescribable things…

Birth and death, being scoured by the secluded capital Huangquan every day…

Practicing and practicing… Jiang Ming discovered that his forbidden technique was already invincible in the world!

- Description from novelbuddy