Stacey travels to Preston to spend time with a family who have encouraged their teenage son, Kyle, in his amateur career as an MMA cage fighter since the age of four. Kyle is now 14 and home schooled, so he can concentrate on his fighting. Stacey goes to watch Kyle in a big cage fighting competition - where he will be fighting in front of a large crowd - to see if he has what it takes to be a champion and Stacey questions whether it is right to put your child in the cage.