At Chow Sing Sing's tactical hand signals, the National Security Department personnel beside him and Ching Tung's men opposite raised their guns and advanced together, beginning to secure everyone surrounded in the middle.
"The scene is secure!"
Only after Ching Tung's report did everyone disengage the safeties on their weapons one after another.
Immediately afterward, Ma Hiu Tin, Cheung Tsz-wai, and Wong Shun-yik prepared to step forward to check on Su Kin-chiu.
Ma Hiu Tin and Cheung Tsz-wai had grown up with Su Kin-chiu, while Wong Shun-yik had once been his partner.
The bond among the four of them was very deep indeed.
But the moment the three men moved, Chow Sing Sing reached out and stopped them.
Their faces full of confusion, the three cast questioning looks at him, unsure what their superior meant.
Chow Sing Sing offered little explanation, merely giving the criminals being detained a brief, indifferent glance.
In terms of personal feelings, Chow Sing Sing's concern for Su Kin-chiu was certainly not much less than Ma Hiu Tin's.
After all, Su Kin-chiu was one of the TUI members he had once handled directly, unquestionably one of their own brothers.
It was just that Chow Sing Sing did not yet know what arrangements his boss had for Ah Chiu.
Under these circumstances, he naturally could not allow Su Kin-chiu's identity to be exposed completely.
Even though Su Kin-chiu's identity was already highly suspicious to those criminals.
There was still no conclusive evidence, however, and Chow Sing Sing could not directly confirm Su Kin-chiu's identity as an Undercover Police Officer in the Police Force.
Seeing their superior's signal, Ma Hiu Tin and the other two understood this as well.
Ah Chiu was one of the Crouching Tiger personnel under Sir Kwan. The operation was not completely over yet,