In the year 2057, the world has become a corporate-run utopia for the super-rich, and a hellhole for all the rest. 

Catherine 'Cat' Leblanc is an orphan that is about as far from super-rich as one can be. When the Incursion alarms start blaring and the sky starts raining hungry xenos, it's just another blemish on an already piss-poor afternoon. 

In the distant past, a time of magic and swordplay, there lived Harold, the mightiest lich of all, a master of arcane sciences, and a challenger of gods. After reaching the pinnacle of his power and finding it surprisingly bland, Harold waged a cataclysmic war against the gods, aiming to shatter the very system that confined him.

Then, he took a nap.

An incredibly long nap that ends with a jolt, thanks to an unwitting adventurer who trips into Harold's crypt. Blinking into the torchlight, Harold finds a world he barely recognizes. No more swords and sorcery, but a universe buzzing with cultivation, celestial sects, and far too many pretentious dialogues about the path to godhood.

Harold is no naïve cultivator, he's an ancient lich with a single ambition: to slide back into his uninterrupted eternal slumber. But the cacophony of quarreling sects and smug martial artists seems determined to keep him awake.

Undeterred, the sleep-deprived overlord is ready to confront this brave new world. After all, no aspiring deity, no grandiose sect, and certainly no self-righteous martial artist is going to rob him of his beauty sleep.