Thor

Two continents at war, the Three Kingdoms and Ishara, are divided by past bloodshed. When an outside threat arises—the reawakening of a powerful ancient race that wants to remake the world—the two warring nations must somehow set aside generational hatreds and form an alliance to fight their true enemy.

Kalian Gaines has a secret; he just doesn't know it yet. He looks like us, he lives like us...but he is not one of us. Kalian knows nothing outside of his mundane life teaching history on 30th-century Earth, until a day like any other triggers a series of events that will tie his fate to that of humanity. A human handprint, embedded into a rock with alien script, is discovered on a moon that mankind has never set foot on. This discovery holds a secret, which will sweep Kalian into the heart of a conspiracy that has corrupted the galaxy for 200,000 years.