As Sukuna in Invincible - Chapter 64: Why do you deny it?

Adrian Voss was a forgotten beta tester—erased by a corrupt game company that put profit over players.Now reborn in Primordial Abyss with a glitched class that lets him control dungeon bosses, he doesn’t grind levels… he grinds players.Every monster he subjugates becomes a weapon. Every raid boss he enslaves earns him passive income. And every overconfident guild that steps into his domain?They drop loot when they die.But this isn't just another OP power trip. Adrian doesn't win because he's stronger—he wins because he's smarter. He lays traps like a raid leader, exploits mechanics like a dev, and rewrites the system from the shadows.From dungeons to PvP, he turns the most advanced gaming system ever built into a weapon that stabs its creators in the back.Now the streamer assassins, sponsored guilds, and even the developers are hunting for the one they call...The Dungeon Phantom.Too bad they don’t realize:The real dungeon isn’t the game.It’s the one they’re walking into.Let the hunt begin.

In the King’s game, the [King]’s order is absolute and has the power to create rules. As the owner of a special physique, Gu Huai was selected by the system to participate in the game. “Win the game and become the [King], and you can obtain whatever it is you desire.”

- Description from Novelupdates

Reincarnating into another world without having to start from the bottom was certainly a good thing.

However, what if the first place you appear is inside a coffin?

This is what Qin Yuan experienced.

While he had boundless strength, he was already at the end of his age so he had to seal his body.

The only thing he could do was to leave with a Spiritual Body whose strength was extremely limited.

The good thing is that there is a system that suddenly appears.

Ding

[Collect Karma Points.]

[You can buy anything with Karma Points.]

[Use 100 Karma Points to purchase a one week life extension.]
...

Tang Chen was passed over by his handsome death…

Get the weird 9-to-5 system…

Accidentally awakened at the age of seven and started the life of bombing the sky…

Are you sending the Chakra Tree Martial Spirit at the beginning?

Are the nine tailed beasts a spirit ring?

Is the blood follower escape a soul skill?

Sign in and send Tenseigan?

Who has seen soul rings that are more than a million years old?

 …

Xiao Wu? Missing a maid…

Yu Xiaogang? Just missing an apprentice…

Tang San? Don’t think about it, Tangmen, try to dedicate to Xiao…

When the Ten Tails descend into the world, the God Realm will tremble…

 …

Don’t ask if it’s a single heroine, heroines have emotional lines…

Don’t ask whether the abuser is abusive or not, it’s standard to go through and grab the opportunity…

This book has no strange plot, just to make up for the shortcomings…

This book is also known as:

“Nine to five from Douluo Continent”

“Douluo: The God Tree Will Go Against the Sky”

“Douluo vs Naruto”

- Description from novelbuddy