Yn just woke up in a cave alone and dark, into a world that is corrupt. There are two sides the humans and the AI that have taken over humans that have brain chips in them. It's been long battles that have lasted generations. Yn will change everything for the humans though, as they are the only one that posses the power of magic. The only problem is that Yn does not remember anything. They have to remember to gain the whole potential of their power back. This all takes place in a time period like the medieval times but AI has figured out how to build mech suits and lasers, but guns are rare.