When Taylor, Meesha and Nori embark on an expedition to collect Uncle Charlie's secret buried chest, they find themselves in an ice cave under Rock Island where they encounter another Nori who's travelled from the future!

A mysterious noise is heard throughout all of Rock Island and as Taylor and the gang investigate, they are met by a girl who claims to be Lila's biggest fan. But nothing is quite what it seems - about the eerie noise or Lila's unexpected fan.

Party plans for Gillian and Faraz are interrupted when the group discovers that everyone on Rock Island keeps freezing - except them! As they attempt to reverse the process, they are shocked to find out that Raquel is unaffected too.