A former U.S. senator and defense contractor needs someone to look over the books of Dalfan Technologies, a Singapore company--quickly. He turns to Jack Ryan, Jr., and Paul Brown, two employees of one of the best financial analysis firms in the country, which also happens to be the cover for The Campus, a top secret American intelligence agency.

Brown has no idea that Jack works for The Campus. Jack has no idea that the awkward accountant has been tasked with uploading a cyberwarfare program into the highly secure Dalfan Technologies mainframe on behalf of the CIA.

On the verge of mission success, Brown discovers a game within the game, and the people who now want to kill him are as deadly as the cyclone bearing down on the island nation.

Together Ryan and Brown race to escape both the dangerous storm and a team of trained assassins in order to prevent a global catastrophe, even at the cost of their own lives.


美國前參議員與國防設備承包商需要有人立即協助查看達爾方科技公司的帳簿。該公司設立於新加坡，參議員找上傑克．萊恩和保羅．布朗幫忙，此二人是國內頂尖財務分析公司之一的員工，而該公司也是美國最高秘密情報機構——坎佩斯對外的掩護。

布朗不知道傑克在坎佩斯上班，傑克也不知道眼前這位古怪的會計師是中情局委派來將網路戰計畫上傳至達爾方科技公司高度安全的中央處理器。

就在事情近趨完成之際，布朗發現此事另有隱情，想要他性命的人，肆虐新加坡的暴風雨一樣危險。

萊恩與布朗欲盡速遠離危險的暴風雨，以及避開訓練有素的殺手追殺，為了防止全球性災難發生，即使要付出性命也在所不惜。