A young woman, Wu Qingqing, driven by family tragedy, embarks on a solitary, courageous path to combat Japanese invaders and internal traitors in the treacherous Shanghai underworld, embodying the spirit of patriotic duty.

Wu Qing Qing, the young master of the Wolong Gang, has been betrayed after her family's massacre. From prey to hunter, she transforms into a hunter. Hidden in the shadows, behind every smile may lie a deadly dagger. A Japanese trading company infiltrates her inner circle, a mole is hidden among her closest relatives, and a web of intrigue unfolds. Trust is a luxury; every step is a precipice! How will she tear off those masks of hypocrisy? Is the traitor a member of the gang, an invading enemy, or even her own husband? The storm has arrived; "eliminating the traitor" becomes the only creed…