It was a crisp morning on the first day of April in 2004 when whispers of a sinister plot started to circulate through the bustling streets of Hong Kong. The rumor mill was abuzz with talk of a daring assassination plan targeting the incoming Commissioner of Police, set to assume his role in just thirty short days. Caught in the crosshairs of this dangerous game were three unsuspecting law enforcement officers, each with their own unique set of skills and motivations. Fung Chi Wai, a seasoned detective from the Criminal Investigation Division, found himself drawn into the unfolding drama, his keen instincts telling him that there was more to this plot than met the eye. Meanwhile, Wong Ka Fai, the respected chief of the Criminal Investigation Bureau, was faced with the daunting task of unraveling the tangled web of deceit that threatened to upend the very fabric of Hong Kong's law enforcement community. And then there was Yeung Kai Dong, the undercover operative whose loyalty and bravery would be put to the ultimate test as he navigated the treacherous waters of the criminal underworld in search of answers. As the clock ticked down towards the fateful day when the new Commissioner would assume his post, these three unlikely allies found themselves inexorably linked by a chain of events that would forever alter the course of their lives. And as they delved deeper into the heart of darkness that lay at the center of this conspiracy, they would discover that the true enemy was not who they thought, but rather a shadowy figure pulling the strings from behind the scenes, orchestrating a deadly game of cat and mouse with deadly consequences.