The Vipers are not getting along, so Aoife blags them onto a team-building weekend. The only thing is that it's at school, military style and with the boys - what could go wrong?

It's teachers v students week - can the Vipers help win the cup, become school heroes, and impress Aoife's new crush, Jamie?

It's the inter-school tournament, and the Vipers might just win. Jessica is determined to spoil everything, and Aoife must use all her detective powers to keep the team together.