Become a Magical Girl

In a world of main characters everyone expects you to behave in a certain manner, differing from the norm could be fateful. In this world there are people divided into three categories, side characters, antagonists and main characters. Main characters have an organisation called the Good Place who recruits heroes, to become Magical Girls. There is just one problem. Owen isn't interested in becoming a Magical Girl or what ever that means. Between good and evil the line between the two becomes blurry and it's harder to be neutral when your life is at risk. Not safe anywhere who can you trust in a world of made-up harmony and peace?