An Old Letter for Someone

Let's see, the document says, "They came from Margoria under the silver moonlight. The arrows made of the waters of Margoria extinguished our fire and their massive mountain have ruined the sea. They sang a Song of the Deep Sea which caused confusion and chaos among us and their silver spears destroyed our paradise. Silver demons left behind strange markings, probably to signal a greater demon to come join them. As a result, we have... (The middle part of the document has been severely damaged, making it difficult to read.) We request that Padix Island... (The end of the document has been ripped off, but it looks seems that the letter was addressed to someone on Padix Island.)

I can tell that this document is old given by its condition. Based on what I've read, it also looks as if it was supposed to be sent to someone on Padix Island.

I believe this is the reason why Lavine left for Padix Island to search for clues.. What do you think, [Character name]?