In the Kowloon Walled City in the 1990s, there was a mixture of fish and dragons, and the weak and the strong preyed on each other. In order to survive, a few teenagers who had been struggling from the bottom, armed with sticks and bottles, fought for a place in the narrow streets. From fighting on the streets to competing in clubs, they use loyalty as their backbone and ruthlessness as their blades, rising step by step amidst blood and fire. The ignorant boy in the past finally became a powerful hero. Brothers stand side by side, swords and swords follow, grudges and hatreds are intertwined, and the boundaries between black and white are blurred. In this chaotic city, some betrayed, some persisted, some fell, and some climbed to the top. Let's see how a group of hot-blooded teenagers make their own way in the troubled port city and write a heroic legend of gratification and passion.
