After a development undertaking begins digging of their neighbourhood, greatest mates Tuck, Munch and Alex inexplicably start to obtain unusual, encoded messages on their cell telephones. Satisfied one thing greater is occurring, they go to their mother and father and the authorities. The three embark on a secret journey to crack the code and observe it to its supply, and uncover a mysterious being from one other world who desperately wants their assist. The journey that follows will change all their lives without end.