​It refers to a market with few or no competitors. By the way, there is also a red ocean, which refers to a highly competitive or saturated market. Now, which sea shall we sail on? In the middle of the boom, is it the sea where many fish swim (although there are many fishing boats)? too much fishing

An unknown sea with no ships?

Fish in a fishy sea are quickly overwhelmed by many ships.But there may be no fish in the unknown sea.

​What is the correct answer? It may sound a little sly, but it is "the sea where no one notices that there are many fish". Is there such a sea? I have. I have never found such a sea. Please ask.

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