Dimensional Descent - Chapter 2404 Tired?

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

I killed the protagonist.Yeah. He was a real son of a bitch.Noah didn’t just stumble into this mess. He walked straight in—grinning, sword in hand.One day, he wakes up inside his favorite game… as a throwaway side character no one remembers. A complete nobody. But when he figures out who the so-called “main character” is?Some smug, self-righteous psycho.So yeah—he killed him. No regrets.Story over, right?Not exactly.Because this world? It’s got one more player.“WHAT THE FUCK IS GOING ON!?”Now the story’s off the rails, the world’s gone completely off-script, and Noah’s got a new goal:Steal the hero’s spot. Rewrite the plot. Find out who the hell this other player is. And maybe—just maybe—make this damn story fun for once.

Sam Sanderson is envied by many for his job, however he himself didn't seem to like it much.

Due to his expertise in nanotechnology he was tasked with monitoring the state the Valkyries, humanity's strongest weapons who all just happen to be made into gorgeous females.

Forbidden from even touching any of them, Sam spends his days in agony watching flowers he couldn't hope to touch. However one day all of that seemed to change.

Gu Pan woke up and was told that he was dressed as the infatuated second male lead in Mary Sue’s novel.

From now on, there are two more tasks:

One: Grab a girlfriend with the male protagonist.

Two: Raiders the super villain of this world.

To prevent the big boss from destroying the world if he disagrees, and implicated her, an innocent book-piercer.

After several failures of the routine, Gu Pan came to a conclusion: the big guy, he eats soft and not hard!

So he turned into the ultimate little fanboy, inspired to serve the big guy comfortably!

“Boss, which brand of clothes do you want to wear today? Which country’s cuisine do you want to eat? Is the water temperature right? Would you like to wait for you to bathe and change clothes?”

Jiang Xun looked at the man whose waistcoat had already fallen off but didn’t know it, and smiled: “Okay, everyone is a ‘man’ anyway.”

The fake man looked forward to: “…”

No, we are not the same.

[Wearing books, group pets, women pretending to be men, villains, routines and anti-routines, pretending to be pigs and eating tigers]

- Description from novelbuddy