After Dropping Out of School, I Built Ecological Ocean

After accidentally getting a piece of primitive ocean, Gu Xu, who dropped out of school to go to sea, discovered that there were still 1.2 Billion years before the birth of fish. So he could only start from scratch, create a marine ecosystem, and build a marine food chain... This book is also known as How the King of the Sea Was Born, How to Become a Marine Biologist, and I Was Tricked into Raising Fish by the System. The introduction is weak, please read the text! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.