在遭遇一場致命的入室犯罪時(shí)，這名瑜伽老師的一生在眼前閃現(xiàn)，她因此拼命穿越回過去，拯救深愛的男子。

　　That day is seared into the memory of every human being on the planet: the day the world changed. First came the attack on the Philippines. Within days they spread, as though appearing out of nowhere, striking out at more islands, forging a foothold in the South Pacific. Then came the first attack on U.S. soil - Los Angeles - and the reality became clear: our world was at war once again, but this time with an enemy from beyond our galaxy. Now, months later, the fate of the world hangs in the balance as a mission to strike at a key enemy installation deep in enemy territory goes terribly wrong, and the Marines of the 15th Expeditionary Unit are scattered across the island of New Britain, leaderless, and facing impossible odds. Pacific Theater is the story of those Marines: fresh recruits who journey from their homes across the Pacific to the front lines. It is the story of John Blake, a charming Californian surfer who must find the strength to become a leader, Tracey Gleeson, a physics...

四個(gè)背景經(jīng)歷各不相同的年輕人在北京的一個(gè)出租屋里喝酒，但因?yàn)橄敕ú灰?，互相有一些矛盾然后打了一架，警察介入，之后結(jié)束。

　　一顆神秘小行星接近地球，后墜入海中，不想其實(shí)際上是外星的自動侵略武器，專門吸食地球的資源和電量，更可怕的是如果不能摧毀這個(gè)武器，還會有更多的外星武器來到地球。。