After accidentally angering their mad scientist roommate, Sam's consciousness is downloaded into a robotic battle maiden unit called a S.E.R.A. — yes, Sam is now a female robotic battle maiden. It gets worse: they are dragged into a magical dimension called the Frakk and forced into a civil war between monster girl tribes, all while obligated to obey the criminally unhinged roommate and address her as Mistress Ellie. Being a battle maiden is honestly pretty cool, when you set aside the humiliation. Getting back to a human body would be better.