Being An Extra Isn't That Hard At All

There are three rules to achieve the role at this novel of the absolute extra

one all I have to do is to never get involve to any cast, be it the male lead, the main character, the villain, the villainess, the side characters, two even if I did get involved all I have to do is to act like the typical extras, I have to blend to the extras, always on guard at any event that might happen, three being an extra is like watching a fight of two fighting person, a mere spectator that eyes only hold pity or nothing at all.