In the Kowloon Walled City where heavy rains continue, the shadows of the dark alleys hide the shadows of swords and swords between gangs and the blood that has not yet cooled down. Awu, a core member of the "Yi Lian Gang", wears the hideous scar on his left arm and half a gold tooth in the missing tooth as a medal, and walks around in the area where black and white are intertwined. The five-pointed star silver chain around his neck given by Uncle Long around his neck is not only a symbol of status, but also his persistence in the word "loyalty" - protecting his brothers from knives, avenging old grudges, and guarding the gang's bottom line amidst gunfire and sirens.
When the conspiracy of "Dongxing" Brother Tiger surfaced, old grudges (brother's leg injury, the bomb at the dock) intertwined with the current crisis, Awu was forced to make a choice between betrayal and loyalty. He led young Ajie through tin shacks and flaming warehouses, using knives and guns to fight the darkness, but deep down he hid a secret desire for a "place of light."
The story is set in the damp dark alleys of the Kowloon Walled City. Amidst the smell of rust, rain and gunfire, it depicts a group of young people struggling at the bottom: they hold swords and guns in their hands, but they protect the unquenched sparks in their hearts; they can't help themselves, but they always hold on to their brothers' hands. There is no absolute justice and evil here, only loyalty burning on the edge of survival, unspoken care, and hope growing hard in the darkness - just like the silver chain around Awu's neck, no matter how heavy the rain is or how deep the alley is, there is always a glimmer of light.
