The most advanced warship on Earth is not from this world. Captain Ava Tan's mission is to steal it.

A mysterious spacecraft has crashed inside North Korea and is now in the hands of a tyrannical dictator who will stop at nothing to unlock its secrets and bring the West to its knees. As tensions rise in the wake of this unimaginable threat, North Korea's Supreme Leader is unaware that a prototype vessel, known as the Reaper, lays hidden within the wreckage. Its revolutionary purpose could either save humanity or cause its extinction.

Meanwhile, Captain Ava Tan is recruited for the boldest mission in military history: Steal the Reaper. Operation Sundiver is a daring heist that calls for Ava to infiltrate North Korea - the most isolated country on the planet - avoid triggering World War III, and pilot an alien vessel that is light years beyond anything she has ever flown before. It is a suicide mission that will test Ava's courage and force her to decide where her loyalties truly lie. Earth's fate hangs in the balance and the clock is ticking.