I Hate Systems

I Hate Systems,

An intergalactic war occurs in the universe. A cowardly god who managed to escape the war chances upon Earth in his escape path. What happens next? The Earth faces an apocalypse, unlike anything humanity has ever encountered. Humans, cats, dogs...even trees, as all lifeforms evolve to gain supernatural abilities, will humans still reign at the top of the food chain?

Not just living organisms, even electronic gadgets gain sentience and related supernatural abilities. Is that all? They also bury themselves into humans and act as your typical RPG style 'Systems'. Are they allies of humans or do they have some sort of hidden agenda?

Watch as our seemingly normal MC tries to deal with all sorts of dangers in the new post-apocalyptic world. Would he be able to maintain his ego till the very end? Or would he get dominated by a System?