Yo-ho! A pirate's life for... well, not for Disciple and Rosalia in their trial mission together. While they both know what skeletons are, Rosalia proves to be confused at pirate skeletons. They almost walk past one acting like a store standee in an attempt to ambush, but Di acts first, knocking it in the head. With it visible, and the second responding immediately, the young Weapon finally gets Pirate Skeletons.

With their attention, Rosalia takes her place, transforming and wrapping around Disciple's hand. Though armed with cutlasses, the troll is much more agile than the tourists they were attacking. It's a left-right-left with Rosalia striking once before a kick back. The bruise doesn't take long to bloom and notably begins to rot the skeleton. Not fast enough to keep it from getting up again. While the first is down, the second lunges, but again, Disciple maneuvers around and attacks swiftly, the Demon Ribbon actually landing several times.

With the infection spreading more swiftly after multiple strikes, the second skeleton actually rounds on its ally and both begin to fight. With the increased aggression and adrenaline through both, it carries on the virus to break them down faster. All Disciple and Rosalia have to do in the end is watch and collect the souls left in their place after they disappear.