The Malaysian ambassador in Singapore is gunned down, triggering a crisis which threatens to escalate into full-scale war. At the heart of the row is a secret document, codenamed The Missing Page. Special agent Alex Han, a decorated hero, is the only one who knows the whereabouts of The Missing Page. Accused of murdering the ambassador, Alex is torn between country and family as he confronts two men who will stop nothing to possess the document - vicious killer Othello and fanatical diplomat Mustapha. The tension mounts and Malaysia invades Singapore, bringing to a head the Crisis in the Straits.