Trouble is looming over the quiet coastal town of Portland. Evil is stirring. Strange things are starting to happen and Jack and Jaide are right in the middle of it. Their destiny is about to unfold.

When their home mysteriously explodes around their ears, twins Jack and Jaide are sent to stay with a grandmother they have never met, in a town they have never heard of. Portland might seem boring and quiet, but it soon becomes apparent that Grandma X is more than a little eccentric, and there are very strange happenings in the town. Talking cats, swarms of cockroaches, a miniature tornado trashing their room - the twins are about to find out what it means to be a troubletwister!