When five children - three brothers and two sisters - huddle together at home to wait out a thunderstorm, they have no idea that they are about to experience a magical, sometimes frightening, but always spiritual journey into the distant past. The world they find themselves is full of fantastical creatures such as evil locusts, stubborn mules, giant caterpillars, and cherubs. As they go on a journey, they witness the miraculous influence of 'Jaycee' and realise the importance of following his actions and how to apply them to their own lives.