Hong Kong Crossover: In Hung Hing, I Become Blood Brothers with Kwun from the Start

Lin Jiahao transmigrates into a world where Hong Kong movie universes have merged, becoming Liang Kun's benefactor.

Grateful to him, Liang Kun becomes sworn brothers with Lin Jiahao.

After Liang Kun rises to become the boss of Causeway Bay, he seeks out Lin Jiahao to repay him, triggering the conditions for binding with the System that will let him dominate the underworld.

The System provides henchmen, martial arts techniques, and underlings, and Lin Jiahao steadily grows stronger.

With the System's help, Lin Jiahao quickly establishes himself in Causeway Bay. His strength and influence continue to grow as he presses onward toward his goal of dominating the underworld.

But Lin Jiahao isn't satisfied with that. He knows that truly dominating the underworld means more than ruling Causeway Bay: he must become an unbeatable force in the entire world where Hong Kong movie universes have merged.