Bill was a pirate captain that was currently navigating through the Mediterranean Sea with his crew.

They were in the search of a mythical creature... Sirens.

He was very sure they existed, and wanted one for himself. They haven't found any yet, but they did fine a paper in a chest underwater...

"Nothing wrong with a little havoc, it's fun when shit hits the fan, so guillotine their heads by shouting, cut 'em off, leave waters red."

What could that paper possibly mean...?