MTL - Descent of the Phoenix - Chapter 28 Ding Qiankun

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!

Polishing antiques in the basement was supposed to be a punishment. When monsters arrived, it saved Emma’s life. Now sealed inside a suit of armor old when the world was young, Emma Knight will have to master newfound powers she’d long regarded as merely myth; all whilst navigating the breakdown of society and delving through dungeons in search of the truth behind the apocalypse. How’s that for a Sworded Affair? What to expect: LitRPG, Progression, Dungeons and the Apocalypse. What not to expect: Harem, Smut, Drama or Tragedy.

Traveling through the world of comprehensive martial arts, Xia An awakens the god-level corpse-touching system, as long as he touches the corpse, he can get various rewards!

I wanted to develop wretchedly, but I just became a six-door patrol, and I was ruthless at the beginning!

Ruthless: “The pervert will die!”

Xia An: “Obviously you rushed up by yourself, so can you go down to the ground now…”

With being involved in various disputes, Xia An’s strength is constantly increasing.

“Ding! Congratulations to the host for touching Ye Gucheng’s body, gaining 20 years of internal strength, flying immortal sword moves from heaven and earth.”

“Ding! Congratulations to the host for touching Yang Dingtian’s corpse, gaining a hundred years of skill, and moving the universe.”

…

Many years later, Emperor Ming looked at Xia An with a wry smile.

“Wu Wang, why don’t you be the emperor?”

- Description from novelbuddy

Due to a problem in his soul, Rean never cared about anything in his life. Even though he died heroically, there wasn’t really a 'will' behind that action.