Lily wants to give her younger brother Sam the best birthday she can. However, when she is faced with a sudden threat that will affect their lives immeasurably, Lily is forced to tackle the situation to keep Sam’s day positive.

Best friends Jack and Benji race to uncover the mystery of the strange signals transmitting from their town. Could it be proof of Aliens living on Earth? They have three days to find out or risk being split up forever.