Duke, Please Stop Because it Hurts - Chapter 31

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

Everything has to be studied to understand its meaning.

The traveler Chiba Shiroishi picked up a book called “The Will of Fire”.

When I opened it, the things on it had no nourishment, and the history of Konoha Village had no age, but the words ‘Will of Fire’ were written on every slanted page.

Shiraishi couldn’t sleep, so he took out the book “The Will of Fire” and read it carefully in the middle of the night, only to see the words in the cracks. The whole book was written with two words – pyramid selling!

Shiraishi felt hesitant and fearful for a while, and he decided that sooner or later, he must escape from this MLM brainwashing organization called Konoha!

(PS: Anime, Doujin, Naruto, Slow Heat, Not Brainless, Pseudo-Invincible)

- Description from novelbuddy

Qin Tian accidentally transmigrated into a sickly body, a body with broken Dantian that was unable to practice Qigong, in another world. Fortunately, God had mercy on him by giving him a level up system. Useless? That was him in the past. Not worrying about practicing Qigong, he was now able to kill Monsters to level up. Easy! Level up when killing Monsters; level up when killing people. An unbeatable sovereign of the clan in the eyes of other people, but in his eyes, he is a glittering big BOSS.

After transmigrating to a world similar to Earth, Jiang Qiao was approached by a former goddess—Ocean Blue. As Bluestar is also on the verge of collapse from invaders of other worlds, Jiang Qiao must find a way to save this one. With the ability to create a virtual game world, he creates the world of Sacred Souls. In order for this new world to grow, it has to devour other worlds. Thus, the greediest, most cunning, and horrible beings came into existence—Players.