Skeleton Knight, in Another World - Chapter 13Volume 2 -

Alex used to be a scientist in his previous life, infamous for doing questionable biological research; now he's the prince of a nation and a chosen 'Saint' of the God of Wisdom.Despite being a 'saint,' he's a top-tier schemer and a conspiracy master who considers his goals and ambitions above everyone and everything else in the world.“Power, connections, intelligence, and money... That's all that matters in this world; those who have them are supreme!” - Alex 'The All-Knowing Saint'What will happen if such a villainous person is thrown into this new world as a supposedly benevolent and kind 'saint'? Let's find out...(NO-HAREM, SCHEMER MC, TACTICS, AND STRATEGY!)

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!

A polite and lethargic boy was reincarnated in another world as a vampire bishoujo.

A thunderbolt hit her head. She was dressed as an old country woman. She was forced to pay debts as soon as she opened her eyes. Looking at her eldest sons waiting eagerly for her to make the decision, Bai Yunxi wished she could die all over again.

From a blue-tiled house to a crumbling shack, Bai Yunxi gritted his teeth and picked up a rolling pin as he looked at the house that was leaking from all sides. He clearly assigned his sons to those who worked and those who worked.

Who dared to If you are lazy, you will be kicked out of the house. And as an old lady… Bah, as the supreme commander of the family, if she couldn’t live a good life, she might as well stifle herself with a rolling pin.

- Description from novelbuddy