When Alexandra Rosa's father gets into millions of dollars of debt, he faces the threat of death unless he accepts a deal: To offer his daughter in a contractual marriage to his debt collector's oldest son, Staff Sergeant Bram Darling.

Bram plays games and is verbally abusive to Alexandra throughout their marriage, but along the way when Alexandra poses as a friend to Bram online, she finds out how he truly feels about her. Just as she is about to confront him, a classified experiment goes haywire on base.

Under the new threat, Bram and Alexandra are forced into close quarters. Will they succumb to the Nimble Virus or will they overcome their fears and admit how they really feel?