Sky Island Survival: I Build a Top-Tier Floating Island

[Farming + Territory Development + Island-Building + Tower Defense + No Mindless Protagonist] One day, 8 billion people around the world wake up to find they've transmigrated to a sky-island world. Everyone starts with a single floating island, and what it eventually becomes depends entirely on their own abilities and imagination! Some contract fire pets and turn their floating islands into molten islands, blazing like infernos! Some ascend through machinery, transforming their floating islands into powerful steam-powered islands! And some form contracts with other races, turning their floating islands into verdant elven islands! Su Bai starts with nothing but a fishing rod. He needs no bait to fish up anything and everything, and he can even hire people to manage the rod for him, automatically fishing around the clock for supplies. He's already far ahead of everyone else! Starting with a floating island of just ten square meters, he expands it step by step. He collects rare items, builds defensive structures, tames calamity dragons, and swallows up other people's islands. Then he has the campus beauty he just recruited cook him a couple of dishes while he sits back and watches the clouds drift by. “Developing an island really is this easy.” “Wait, what do you mean my floating island has become a planet and is about to enter the planetary world? All I did was swallow up ten thousand islands!” Years later, Su Bai gazes at the colossal floating island before him, as vast as a planet, and falls into deep thought.