Leol and Killua circle the same mystery from opposite ends, like two people trying to fold one fitted sheet. The episode leans on reruns of earlier moments, which is nostalgic the first time and less so the fourth. Story-wise, the series is on a lunch break, and this episode is the sandwich. The line of the week goes to "Don't call me an octopus!", which deserves to be embroidered on a cushion. A comfortable, confident episode.