I recommend Survival in Demon Realm: I Have a Hundred Times Reward, an Oriental fantasy novel. The male protagonist, Zhang Ze, only had a small territory at the beginning, but he activated the 100-fold reward system. After receiving a small monument, he chose "Everyone is equal". These four words were written on the monument. Other than the construction of the territory, this novel also had fantasy elements and a quest for survival. I hope you like this fairy's recommendation. Muah ~π