The story follows a boy who enters a surreal, ruined hall where a blackened "Crown of Ash" awaits as if it is an inevitable decision rather than an object. When he refuses to accept it, the act of refusal itself triggers a hidden mechanism in reality, registering his choice as a meaningful disruption that signals something larger beyond his understanding. Elsewhere, a powerful Demon King is forcibly bound by an impossible, bureaucratic summons that overrides his authority and assigns him an unwilling apprentice-the same boy-despite his objections. The Demon King recognizes the situation as a malfunctioning but binding system of "administrative law" imposed on reality, while the boy is placed into his domain, revealing that both the crown and the summons are part of the same underlying structure. The story establishes a world where choice, refusal, and authority are treated like coded commands in a vast system, and the consequences of a single rejection ripple outward into enforced destiny and reluctant mentorship.