This is the perfect fine example of those games who is created by rule34 or nsfw artist to attract cultured men, boys, guy you named it you could see how well design each character. Now in terms of lore the game is set on a post apocalyptic environment were alien/ai/sythetic whatever it is has been conquered the world but humans do create organization to stop those creatures. If you are expected an easier game then sorry to disappoint you the game is very time consuming the need to constantly grind to improved each character is so hellish.