Strange phenomena surface around the globe. The skies ignite. Terror races through the world's major cities. As these extraordinary events unfold, it becomes increasingly clear that a force of incredible magnitude has arrived. Its mission: total annihilation over the Fourth of July weekend. The last hope to stop the destruction is an unlikely group of people united by fate and unimaginable circumstances.

Billy Fong, a Chinese boy working the Shanghai docks, becomes friends with Dawson Cole, the spoiled son of an American shipping tycoon. As adults, the friends become business partners. Dawson wants to run a legitimate trade, but Billy craves the power that comes with leadership among the cities gangster underground.