Reports of terror on the high seas has our excitable Xplorers trumping Team X in search of a simple seaborne solution! Alas, thoughts of a well deserved break are banished when fear of a ghostly galleon has the passengers on the brink of a riot demanding a refund, or better yet, a u-turn! When an unscrupulous undertaking threatens to usurp such spooky shennanigans, our heroes realise there's more to this marine mystery than meets the eye, aye? Human or superhuman, which poses the worse threat? How could something so right go so wrong so fast? Join Rain, Sean, and Stone as they wake to a NAUTICAL NIGHTMARE!