All the Giant Fish Are Trying to Survive, I Can Hear the Giant Fish's Heart

All human beings travel to a strange ocean world and survive in the stomach of a giant fish named Leviathan. Humans need to help the transformed Leviathan remove harmful organisms from the stomach, and the transformed Leviathan can find supply boxes for humans and help humans develop. The creatures in the ocean world are all extremely large, and even parasites are far larger than humans. Humans need to constantly obtain supply boxes, upgrade abilities and equipment, and fight against these creatures that invade the stomach of the transformed Leviathan. While everyone was struggling, Zhou Wen relied on his ability to hear the voice of the giant fish to continuously gain opportunities, and he was far ahead in raising a deep-sea overlord that would destroy the world. One person and one fish can conquer everything!