Last Gate of the Emperor

Yared Heywat lives an isolated life in Addis Prime - a hardscrabble city with rundown tech, lots of rules, and not much to do. His worrywart Uncle Moti and bionic lioness Besa are his only family...and his only friends. Often in trouble for his thrill-seeking antics and smart mouth, those same qualities make Yared a star player of the underground augmented-reality game The Hunt for Kaleb's Obelisk. But when a change in the game rules prompts Yared to log in with his real name, it triggers an attack that rocks the city. In the chaos, Uncle Moti disappears.

Yared has traveled a long way to find his place in the universe. Light years, even. Though the battle of Addis Prime is over, the spacefaring Axum Empire is still fractured. The kingdom once gave their technology away free of charge, to better humankind. Now, having been missing for over a decade, they’re returning to the planet where their galaxy-spanning civilization began—Earth. But they find the planet in disarray. Old Earth’s atmosphere is a mess of junked shuttles and satellites.