After the meeting with Hogback, who frightens Chopper by insisting that no one is allowed in his laboratory, Nami takes a shower with Usopp and Chopper outside while musing her thoughts on their situation. But Nami finds herself restrained by an invisible man in the shower, the figure fleeing when Usopp and Chopper manage to drive him off. The invisible man meets with Hogback and the ghost, referr