Catch the Sea in a Secret Realm: I Was Forced to Become a God

Yang Xu catches the sea in the secret realm. He goes there when the tide goes out and comes back when the tide rises. He can pick up big goods every day. The luckiest thing is that he also picks up a wife. He teaches her how to speak, helps her build a paradise in the secret realm, buys a luxury cruise ship to take her out to sea, sells seafood in the secret realm, and opens a restaurant to make a lot of money. She taught him to swim, dive, go fishing, and gave him a bunch of dolls. It is purely a story about farming and building infrastructure. There is no rebirth, no time travel, no system, no pretentious plot, and it travels back and forth between the secret realm and reality. The heroine appears relatively late, after Chapter 70. This book is also called: "Chasing the Sea: My Dreams Go Directly to the Ancient Sea", "Catching the Sea in a Secret Realm: My Wife is a Goddess", "I Build a Secret Garden in a Secret Realm"