Starting from Scratch: Saving Humanity in a World Ruled by the Devil

He was ordered to travel to a dark world where humankind was about to perish and demons actually ruled... Don't panic at all, let's see how I start from the most basic survival, step by step to regain the past glory of mankind... And finally turn the world around! Here, mysterious and elegant elves, clever dwarves, childlike fairies, wild and powerful werewolves, fearless and brave lizard people, and the shell people who disappear and appear... Will appear one by one. They will also create a beautiful new world in the future! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.