"Wh-what is this?" Charles wondered aloud.0

"Mr. Charles, could it be an underwater hill?" Lily asked, her eyes wide in curiosity.0

"Doesn't seem like it. It looks more like a coral cluster to me. Also, since there are fish swimming around it, it's probably safe. First Mate, take us a bit closer," Charles instructed before moving quickly to the periscope at the rear.0

He closed one eye and squinted the other as he peered through the scope. Although he was limited to monocular vision, the periscope offered a much broader view.1

As the Narwhale inched closer to the unknown entity, the silhouette of the object ahead began to take clarity under the searchlights.0

It was a ship; to be exact, it was a sunken ship encroached with various corals and barnacles. 0

Apart from myself, only...0