The Mother of the World Wants to Cheer Me Up

Xian Yu was living a life like a salted fish when he was suddenly captured by the mother of another world. My child, I give you unrivaled power, please help me. Xian Yu replied, "I won't help." Boy I give you an invincible army, please help me. Xian Yu replied, no. Looking at this insignificant child, the Mother of the World just stuffed all the things into him and then threw him directly into another world. And Xian Yu really just wanted to be a salted fish. When he arrived in another world, he gave up the army and went directly to a small place to farm and work as a salted fish. But why did the land grow bigger and bigger without realizing it? A village, a town, a city, a country, it's strange, and I suddenly become confused.