The very mechanism of power creep across all stories, where defeating one enemy only summons a more powerful successor. Defeat the strongest in the universe, and an even stronger being appears; defeat that one, and an even higher one follows... it never ends. Concrete Examples: Knight A: "Gwaaah!!" Knight Order: "You bastard! Surrender quietly!!" "Gwaaah!!!" Mysterious Old Man: "Youth is a dangerous thing..." "Gwaaaaa!!" Female Hero: "How dare you do that to my master!!" "Gwaaah!!" Demon King: "Ho... so you defeated the Hero... I suppose I'll erase this anomaly." "Gwaaaaa!!!" God: "Disturber of the world's balance... I shall erase your very existence." "Gwaaaaa!!!" Furthermore, even if you try to use author authority to intervene in the narrative system, because this is the power creep mechanism itself, a "Ruler of the Story" will appear instead. Concrete Examples: If you delete the work: The One: "I see... so you deleted the work. I cannot overlook that power." If you delete the narrator: Truth: "I see... so you deleted the narrator." If you end the system itself: Description: "I see... so you would end the system itself..."