Having grown up together in an orphanage run by the benevolent Father Martin, six friends - a Hong Kong film director (Alfred Cheung), a psychologist (Miriam Yeung), an electronics expert (Francis Ng), a surgeon (Ken Wong), a lawyer (Christine Ng) and a self-defence instructor (Almen Wong) - have vowed to get together once a year to use their professional skills for the good of others. When they unexpectedly receive the shocking news that their mentor has been killed while on a relief mission in Somalia, they plot an audacious heist in which they intend to steal the takings from a Hong Kong casino and donate the stolen money to Father Martin's charity to aid starving children in Africa. But complications arise when The Group find themselves up against both the Triads and a corrupt police force in a desperate bid to get the money back and to exact revenge...

This action packed thriller has more unexpected surprises in store as the plot thickens and the explosive gun play unfolds.