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.
Nicholas Tse Ting-Fung
John Ma
Lau Ching-Wan
Calvin Che
Tong Liya
Sharon Chan
Mavis Fan
Sue Mok
Christie Chen
Madam Ho
Shaun Tam Chun-Yin
Milton Ko
BabyJohn Choi Hon-Yik
Jack
Ava Yu Kiu
Brenda
Gao Weiguang
Ma Ding
Dominic Lam Ka-Wah
Interpol inspector
Chung King-Fai
King Cheung
