Jerry was never like his twin brother, who achieved so much at a young age. however, his death caused strange things to happen to Jerry. large sum of money added into his bank account, weapons delivered to his flat. not long after, he received a call telling him that the polices are on their way. he followed the instructions through his cellphone n met with a single mother whose son's life was threatened by the same caller. they then raced through the world, unable to deceive the caller who seemed to know everything n watching their every move.
the movie started out very mysteriously. we were as confused as Jerry himself. fortunately, all was neatly explained at the second half of the movie. the caller turned out to be a super-computer that has access to every camera in the world, thus knowing their every move. it was able to defense itself through anonymous control over any electrical equipment. though not exactly original, but the idea itself was simply awesome!