“Only CHERUB agents can unearth the truth. They’re trained professionals with one essential advantage: adults never suspect that children are spying on them.”
Two CHERUB agents are sent to New Zealand to try and find enough evidence to put a gang leader behind bars. This is no ordinary gang leader though – he is an ex-military officer and very professional at what he does: sell drugs. Alex and Jessica (16 and 13 respectively) must befriend the gang leaders kids and gather enough evidence to get him behind bars.