Two chess masters are entangled in several murder cases related to organ transplants. A cop and criminal psychologist Calvin Che have to work together to find the missing link, whilst facing various dangers.
as John Ma
as Calvin Che
as Sharon Chan
as Sue Mok
as Madam Ho
as Milton Ko
as Jack
as Brenda
as Interpol inspector
as King Cheung
as Chak No Long
as Che's wife
as Che's daughter
as MC
as Ben Lam
as Sherman Ko
as Fat Boy