After the untold events of Locke & Key and the death of Frederick Gideon, Tiger Mafia, an old friend of Frederick Gideon, and A gang of child-snatching mobsters makes a fatal mistake when they kidnap Waka Starz, Greg Heffley, Rowley Jefferson, and a team of pint-sized kung-fu masters, a group of Expendables and Allied Nations forces who soon turn their cunning wits and deadly skills upon their captors.
