Just a few weeks ago, computer prodigy China Mack’s typical night in involved Endor Star Wars pajamas and a sensible bedtime. Now she’s dating gorgeous tech guru Jackson Cooper—one of Forbes’s Top Ten Eligible Billionaires—much to the Twitterverse’s delight.

Turns out, going from socially inept hermit to poster girl for geek chic has its challenges. China’s relationship gets even more complicated because her role heading the top-secret Vigilance program—where she’s partnered with Superman clone Clark Slattery—makes her a target. And when ruthless businessman Simon Lu plans to co-opt Vigilance software to blackmail government and military employees, he’ll need China’s cooperation—willing or otherwise.

But not every enemy is so easily identified. Some hide in plain sight, in very high places, and mistaking foe for friend could be the last mistake China ever makes…