Usopp works on the ship while speaking, "IT'S PROBABLY JUST ANOTHER BIZARRE ASPECT TO THE GRAND LINE..." Nami replies from inside, "YEAH I GUESS NOW THAT YOU MENTION IT." A loud "KANKAN..." sound effect rings out. Nami continues, "DON'T YOU THINK IT'S BEEN PRETTY COLD EVERY DAY FOR AWHILE NOWI" and adds, "MORE IMPORTANTLY..." The view widens to the ship deck where a small figure stands on a high platform. Nami notes, "WINTER ISLANDI" Usopp responds, "THERE MUST BE A 'WINTER ISLAND' NEARBY." Nami calls out, "VIVII" Sanji answers while scanning the horizon, "SANJI, WATCH CAREFULLY FOR LAND ON THE HORIZON." Nami concludes, "NO, IT'S PROOF THAT WE'RE CLOSE TO AN ISLAND." In a close-up, Nami explains, "AND EACH OF 4 ISLANDS GENERALLY HAVE 4 SEASONS OF THEIR OWN." She continues, "SUMMER ISLAND, SPRING ISLAND, AUTUMN ISLAND, AND WINTER ISLAND. IN TERMS OF CLIMATE, THE ISLANDS OF GRAND LINE CAN BE CLASSIFIED INTO 4 TYPES."