MTL - The Black Technology Era of Xueba - ~ I secretly open a new book and you do n’t even know

A mysterious and strange world, a human civilization lacking power, and a horrible and turbulent world of human life, Luo Kai survived humblely as a prisoner. Pain and suffering honed his will. War and killing promoted his growth. He suddenly looked back. Is already one of the most powerful beings in this world.

- Description from novelbuddy

Humans across the world ended up joining a “Demon Kings and Heroes game”.

Several billion people were set down upon another world to act as “Demon Kings” and “Heroes”. Everyone has to chose their starting races from the start.

Zhang Nu was set in the Demon King camp.

He discovered that he could see hidden information that no one else could.
[Slime Demon King]. Low grade demon king bloodline… Not recommended!
[Kobold Demon King]. Low grade demon king bloodline… Not recommended!
[Dark Elf Demon King]. Mid grade demon king bloodline… Can be selected!
[Bloody Giant Demon King]. High grade demon king bloodline… Recommended!
[Abyssal Dragon Demon King]. Strongest starting bloodline… Extremely recommended!

[Dimension Exploration] + [Management] + [Urban Legends] + [Comedy] + [Meat Pigeon] + [I'm Surrounded by Beauties]The renowned sharp-tongued food critic Tang Rijie had already wolfed down three large bowls of rice, sweating profusely, yet he stubbornly maintained his stance.“I admit the dishes in your restaurant are all delicious, and the appearance, scent, and taste can be considered perfect, but I must say, I didn't taste any soul in these dishes! And the soul is the key to determining the success or failure of a dish!”Ma Lu's expression remained unchanged, “It's just a soul you want, right? Just wait.”Having said that, he walked into the kitchen, took out two souls from the freezer, and stuffed them into the blender.10 minutes later, a steaming plate of dumplings was placed in front of Tang Rijie.“Hello, sir, here is the soul you asked for, all wrapped inside.”

Transcend to become the prince of Daxia, activate the Devil Emperor Summoning System, summon the powerhouses from other worlds, and fight for hegemony in the heavens!

If I were the Devil Emperor in the future, I would definitely let your blood stain the sky!

- Description from novelbuddy