Alfred is a quiet and sensitive boy. When a fairy called Sihja appears in his house, magical things start to happen in his ordinary life. The film stimulates children's imagination and also reveals the reality while the kids are tracking the cause of the birds' death. At this moment, Sihja is not a Tinker Bell who takes us to the fairy world but a guide who makes us recognize the beings that threaten nature. In the end, we realize through Sihja that the notion of human being superior to nature is an illusion. Through the eyes of the two pure and good children, we see that the future of transformed nature will not last long even if it's all for human convenience.