After a few uneasy weeks trapped on board a spaceship with Ada, Rian admits that maybe Ada's rebels have a point. The nanobots poised to be unleashed on Earth are infected with malware that will ultimately leave the residents of Earth in a worse position than they're in now. But is it too late?

Ada and Rian arrive on Earth with little time to spare. Together, they must break into a high-security facility and infect the nanobots with a counter-virus before releasing them to give Earth a fighting chance. And if Ada notices some great tech lying around in this high-security facility, she shouldn't have access to it, and then she happens to steal a bunch of it when Rian's not looking? Well, he knew who she was before he teamed up with her. And if he wants it back, he must catch her first.

With countless twists and turns, this enemies-to-lovers slow-burn and high-tension romance play on a Sherlock and Moriarity character dynamic rooted in science fiction with a heavy romance and mystery angle.