Cast: Ruco Chan Ron Ng Louise Lee Aimee Chan Yoyo Mung Kenny Wong Eddie Kwan Chris Lai Lok Yi Fred Cheng Vin Choi Otto Chan Leanne Li Vivien Yeo Savio Tsang Ronan Pak Law Lok Lam Synopsis: Widow TONG SUK-FAN (Louise Lee) is saddled with hardship alone, struggling to bring up her two sons CHONG YAU-CHING (Ruco Chan) and CHONG YAU-KIT (Ron Ng). The brothers join the Intelligence Unit and the Operations Unit of Anti-Terrorist Force respectively, and both gain recognition from their superior SHUM CHI-NGO (Eddie Kwan), which is supposed to be a comfort to their mother. Unexpectedly, their brotherhood is turned to enmity owing to an intelligence. Through a reliable source from a journalist YIP TING (Yoyo Mung), YAU-CHING probes into a secret organization, during which he nearly gets himself killed and cannot resume duty immediately. After seeking aid from his girlfriend CHUNG YAT-KA (Aimee Chan), who accesses the database in secret by leveraging her duty as the intelligence analyst, he uncovers that there is a mole in the intelligence agency. His younger brother YAU-KIT not only suspects him of being a traitor, but also takes advantage of his absence to court YAT-KA. Just as YAU-CHING is caught helplessly in a dilemma, fortunately, he gets help from YIP TING, and the two gradually develop romantic feelings for each other. However, in an attempt to ferret out the culprit, YAU-CHING does not hesitate to use himself as the bait, walking to the path of no return. Long-gone seems to be the days when fidelity, love and righteousness still mattered to him..
