Briar Roses journey takes a deadly turn for one of their own! Briar and her company are nearing Grendrids Crooked Castle, but first...they must pass the perilous Fallswitch Traps. As they make their way around the deadliest contraptions known to man, tensions begin to rise as secrets become exposed. When one of them falls into peril, can the rest of the group keep their focus and make it safely through?