Twelve-year-old Gretchen comes to stay on her uncle's farm for the holidays, but shortly after her arrival strange things start happening.
Gretchen knows there's something very mysterious about the brass daisy on top of the barn and she's determined to find out what it is.
Unexplained events are affecting the whole community of Wakaatua, and Ronny starts to get scared.
Bevis has gone missing and both Gretchen and Ronny realise the danger they are all in.
Gretchen has reached the source of the strange power and starts to learn it's secrets.
Ronny and Gretchen are forced to act when the alien power threatens to overwhelm them.