The needs are for food, medicinal herbs, and fresh water.
Another post requires various types of products, and this is a post from a period drama.
Things like women's daily necessities, like fabric, and other daily essentials and food.
There's a post about exchanging cards.
But there's also a post wanting to exchange for Pills.
Another post requires weapons.
And there's a post requesting advanced weapons, those mentioned are quite high-tech, like those used on a certain planet known for its advanced technology.
This planet has lost its ecological environment, and they engage in battles, fighting against other organisms.
Humans have turned into Demons, and Demons have turned into humans.
As for what they eat when they lack edible food?
It's a kind of nutrient solution quantified from air.
The Master of Biluo Peak once tasted it, and it was colorless and tasteless.
Just like in the current Cultivation World, Spiritual Energy can be refined into air nutrient solution.
