Chapter 413 Deep in the Trench

Undersea treasures are very mysterious and difficult to search for. There are many well-known shipwrecks still missing.

Wang Ya had read many legends about undersea treasures. In the early years, there was a rich man in the West who intentionally sank all his treasures in the sea. Later, the coordinates of the treasures were discovered, but no one had found them yet, which had become a mystery.

Of course, the ocean itself is a mystery. There are many places that are unknown. For example, in the Bermuda Triangle, the world-famous devil area, there are countless wrecked ships and planes buried, but no one knows why.

There must be some special reasons for this strange place. However, Zhang Han hadn't been in the martial arts circle for a long time, and he didn't hear relevant anecdotes or take the initiative to learn about it because he was not very interested in it.

Zhang Han, who had explored greater, more bizarre, and more dang