On Ragged Island, somewhere in the depths of a flooded ancient mine called the Watery Abyss, countless treasures are hidden here by a famous pirate of the 17th century. According to legend, these treasures are cursed and the madman who tries to get them will face a terrible death. The Water Abyss has already lost many lives. But now another rich adventurer is gathering a new expedition to the island. He longs to take possession of the main treasure of this vault - the legendary sword of St. Michael. Map link: The text of the book was translated from the original language using an artificial intelligence program. For the most part, the translation of the text is of very high quality, but in some cases, due to the imperfection of the technology, there may be incorrect phrase translations in the text, as well as single words and expressions may not be translated.