In a near-future Hong Kong, advanced biotechnology has given rise to genetically enhanced operatives. Tsui Chik (the Black Mask) was once the government’s top test subject—a soldier enhanced to the peak of human ability. When the program was shut down after a catastrophic incident, he faked his death and vanished into the city's underworld. new wave of lethal “Neo-Soldiers” is terrorizing the city under the control of a ruthless corporation. Chik must don the mask again, navigating the blurred lines between hero and monster, to stop them—and uncover the dark truth about his own creation.