I just want to be a human, is that so difficult?

Aoki traveled to the Demon Slayer world, obtained the system, and honestly worked hard to improve his "professional" level. Suddenly, Muzan came to him and forced him to become a demon.

After that, he had two more goals.

First, eat the scum boss, and second, find a way to turn back into a human while retaining the power of a demon.

No heroine, no CP, not dark, not saintly

Traveling back in time to become Muzan five hundred years before the story began?

There is a lot of room for operation!

Blue spider lily! Overcome the sun!

Become the ultimate creature!

Living with the Twelve Ghost Moons (bushi)

Scare the Demon Slayers from time to time, and also play undercover (ಡωಡ)

Live until cell phones appear!

Games! Novels! Anime!

even……

Met the original scumbag boss, standing in the sun and shaking his head to mock him~

Let me know who the next victim will be (ಡωಡ)

"The author will post pictures, updated every day at 12 noon, with many female protagonists"

There is Bone King, but he is just a comedian, and the plot is driven by the protagonist.

The first 100 chapters are the main storyline of the Dragon King in the original novel. After chapter 100, the protagonist becomes complete and there is no turning back.

Travel to another world with Overlord, and start your own hedonistic life in another world with the hundred-level commander Lunya.

The casual skill strengthened the natives to the limit. Cang Qiangwei exclaimed: "Could it be the remaining demon god?"

Poor abilities? No problem, this super-sized mercenary deus ex machina will take down even the most powerful.

Are the True Dragon Kings attacking in droves? A massive backlash! The Level 100 Commander's specialized killer moves will crush you!

Players are threatening me with world-class items? Hey, this world-class item is awesome, it's mine! Why are you trying to steal it from me? I found it!