The Accident

Ben, Gwen, and Kevin are confronting Albedo, Ben's evil twin after he created a device that would blow up half of Bellwood. But surprisingly, something happened that is not expected to happen.

The story follows mainly the plot of FROZEN.

P.S Ben was friends with Elsa and Anna even before the events of FROZEN. I'll make a prequel to this story so that this story will somehow make sense to you.