Library

There is a lot of traffic and people coming and going. I don't know where there is a lively city, not big or small. There is an antique study room on the busiest street in the city. There are countless people coming and going. The study sells and buys books, but there is a rule? Don't ask. Don't ask about where you came from, don't ask about your future, just listen to the story.

When the world first opened and all things were born, there were innate gods and demons above who looked down on all living beings and regarded them as ants, while below there were ancient giant beasts entrenched in the mountains and forests and galloping across the earth. The world is so big but there is no place for our human race. The gods despise them and the demons bully them... (This is a story of a human race struggling to survive...)

The earth needs to evolve, and I am the chosen one. Watch the story of the protagonist going to the heavens and the world, and constantly making the earth evolve.