Humanity Has Shrunk a Hundred Times! but I Established a New Dynasty

Human beings have shrunk 100 times, the rules of the world have been completely reversed, and humans have become the bottom of the biological chain. Ants, cockroaches, and even snails can bully humans. In this familiar yet unknown micro world, only by uniting can we become stronger. While humans were still afraid of cockroaches, I was riding a mutant cockroach in search of talents. When humans were still on the run from rats, I kept rats as pets. While humans fall into spider webs and wait to die, I raise spiders to spin silk and weave clothes. When humans don't have enough to eat, I drive an Earthworm bulldozer to cultivate fertile fields and grow food. I, Li Tianyu, was destined to be extraordinary the moment I obtained the system. I will create the most powerful villain dynasty. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.