Brilliant retired agent Dr. Quentin sells the most powerful handheld weapon in the world to ex agent Victoria Barron, who holds a grudge against Lorne for kicking her out of the agency and now works for a terrorist known only as Chrysalis.
When an unhinged activist steals a deadly virus known as "Q" from a shady research institute and releases it in a small town to prove that the banned bioweapon is still being produced, the team only has 12 hours to find the antidote.
The team must infiltrate the embassy of Kurganistan, a fictional post-Soviet state represented by ambassador and deadly spy Allegra Markovich, and retrieve stolen tech secretly created by the U.S. to crash enemy systems over the Internet.