Imperium

During the test flight of a prototype faster-than-light craft, Lt. Commander Ky is flung into an ancient past that never existed. Rome has fallen, defeated by the mighty Carthaginian Empire, its survivors chased off the continent and onto what had been the remote province of Britannia. Hounded by the Carthaginians bent on conquering the known world, Rome is on the verge of destruction. Stranded and alone, except for a tactical AI implanted in his head, Ky has lost everything and must find a way to live in a world different than anything he's ever known.

The Carthaginians are marching to destroy Rome and it is up to Ky, a test pilot from the future thrown into an alternate past, to keep the once mighty Roman Empire from being destroyed. As Ky gathers Roman and Caledonian forces together to form a new Britannic Empire to defend against the Carthaginian host, he must also struggle to contend with a malfunctioning AI implanted in his brain that is slowly gaining sentience.

With the Carthaginians pushed inside the walls of Londinium, the Britannians can finally stop reacting and take the fight to them. Hoping to retake the British Isles and even add new allies to the Alliance, legions are dispatched to Ériu, the emerald isle, to push back Carthaginian expansion there. Ky, a test pilot from the future and now Consul for the Britannic Empire, knows that Carthaginian retaliation is coming and prepares an explosive new surprise for the invaders.