Sin Judgment Procedure

Sin Judgment Procedure is a prisoner-screening and moral adjudication method devised and performed by Jack Tanjihiro Chae-wong during the crisis surrounding the Solomon expeditions. Rather than treating the captured dissidents as an undifferentiated enemy force, Jack offers them a conditional future: they may be condemned as enemies of humanity, or they may lend their strength to salvation. The procedure therefore joins battlefield necessity to a claim of ethical discernment, while exposing how easily redemption can become another instrument of royal command.

Origins in War and Surrender

The procedure grows out of Jack’s reluctance to make war a machine of unnecessary death. Before the assault on the Roland forces, he asks for a formal call of surrender and orders that a unit be assigned to accept and house prisoners. His concern is practical as well as moral: reducing casualties requires an institutional place for those who lay down their weapons. That earlier proposal establishes the principle later embodied by Sin Judgment Procedure—an enemy’s defeat does not automatically settle the question of what should be done with the enemy.

The method is nevertheless created in an atmosphere where mercy has limits. Jack has already decided that General Dorian Jazz must die because of Jazz’s complicity in raising an army in Archangel Michael’s name. When Jazz asks that his men be spared, Jack accepts the condition and executes him, making a sharp distinction between the leader held responsible for the conspiracy and the soldiers whose fate remains open. Sin Judgment Procedure develops within that distinction: command guilt may justify execution, but the rank and file must be examined individually rather than destroyed solely as a collective.

The Appeal to the Lost Battalion

Jack applies the procedure before the dissidents of the Lost Battalion, who stand under guard after the collapse of the cause that had organized them. Lita von Strongarm’s Paladins, Superbia, samurai led by Min, and Imperial soldiers surround the prisoners, turning the scene into both a military custody operation and a public tribunal. Jack tells the soldiers of the Solomon expeditions that they are regarded as traitors and enemies of humanity, but insists that their false prophet and their leaders deceived them. His language shifts responsibility from an abstract enemy identity toward the choices of the individuals before him.

He also links their crimes to visible consequences. The prisoners are told to look at the poisoned sky, sea, and earth, at the blight and horrors spreading across the land, and to recognize that their pursuit of a home and recognition helped ruin the future available to humanity’s children. Yet Jack does not conclude that this damage makes redemption impossible. He offers the prisoners a bargain: they can make amends by becoming an instrument of salvation rather than an instrument of chaos, provided they lend their strength to the expedition.

The procedure’s most striking gesture is deliberately political. Jack removes his eyepatch and exposes his corrupted blind eye, making his own damaged body part of the appeal. He then kneels before an ordinary prisoner and identifies himself as the King of the Empire asking for aid. The kneeling is not an accidental sign of humility. The narration makes clear that Jack regards it as a con designed to tug at the prisoners’ emotions and accomplish his objective. The scene thus contains two simultaneous judgments: Jack asks the prisoners to abandon manipulation and deception while knowingly using a performance to influence their consent.

Operation and Criteria

After the appeal, Jack declares that trust will be earned by weighing the prisoners’ sins. The subject must look into his eyes and be judged, with the outcome defined in stark terms: the prisoner will either stand beside the coalition as a hero or be cast down as a villain. The examination is conducted through direct contact. Jack takes the prisoner’s hands, locks eyes with him, and views the person’s soul as data. Lilith and Sahaqiel flank him according to a rehearsed arrangement, while Lilith relays Jack’s words to Sahaqiel when necessary.

The procedure does not simply search for evidence of wrongdoing in the broadest sense. Jack observes the prisoner’s conflicts, hopes, desires, lusts, fears, and turmoil, then deliberately narrows his attention. Unlike the way he normally tears apart his victims, he looks for deceit, traces of evil, and anything capable of harming the mission. The distinction matters: Sin Judgment Procedure is not an attempt to erase every imperfection or demand moral purity. Its operative standard is whether the person is an immediate threat and whether the person can be trusted within the campaign.

The first fully described judgment concerns Adamska Ocelot, a common-looking, brown-eyed worker with no mana. Jack finds no hidden treachery in him, only an ordinary human desire for companionship and purpose and the terror of someone caught beneath a greater power. Jack releases him and announces that he has been judged. Sahaqiel then steps forward to comfort and heal him, while Lilith communicates Jack’s verdict to the angel. The prisoner’s acceptance is made publicly sacred by Sahaqiel’s presence; some Cintelli prisoners recognize Sahaqiel and prostrate themselves before their patron saint.

Scale, Selectivity, and Consequences

Jack’s judgments continue for two days, consuming nearly every second as he separates the helpless and useless from those who can contribute. The procedure therefore functions on a mass scale, not merely as a symbolic encounter with one representative prisoner. Its outcome is connected to a rapidly assembling expeditionary force: landships, airships, caravans, refugees, supply traders, and volunteers gather around Zanzibar, while demonspawn and Apostles attack many of the people following the flow of supplies. The practical pressure behind the judgments is immediate. The coalition needs personnel, but it also needs to identify whom it can safely admit into a campaign against forces threatening the world.

The procedure does not produce a clean or peaceful transition. Beyond Zanzibar, human and demonspawn corpses accumulate during the same period, and the flying Theocratic city remains overhead as an aerial countermeasure and shield against continuing attacks. Judgment, recruitment, rescue, and slaughter occur together. The contrast prevents Jack’s offer of redemption from becoming a simple humanitarian resolution: the prisoners are being given a second life while the surrounding crisis continues to consume lives that cannot be assessed or saved in time.

The later consequences of this wartime logic extend into the world after the Infinity Machine’s shutdown. When the kill switch is activated, the corruptive purple smog disappears, but thousands of people in outdated uniforms and armor remain—many of them resurrected or displaced by the system’s collapse. Afterward, mana-dependent technologies such as airships, mechs, and power generators become inoperable, while hundreds of thousands of resurrected people appear in random and dangerous locations, including bathrooms, ship engine compartments, water wells, and old military installations. The new governments must manage identities and violence on a scale that exceeds any single judgment. Sin Judgment Procedure anticipates that broader problem by treating people not only as former enemies, but as persons whose past actions and present usefulness must be weighed before they are incorporated into a new order.

Ethical and Narrative Significance

Sin Judgment Procedure dramatizes the unstable boundary between justice, mercy, and political utility. Jack claims to distinguish heroes from villains by reading the prisoner’s inner data, yet his criteria are shaped by the needs of his mission. He searches for deception and danger rather than applying a neutral legal code, and he admits that his kneeling appeal is a ruse. The procedure can therefore rescue individuals from collective punishment without escaping the logic of exceptional wartime authority.

Its theatrical form also matters. Jack’s corrupted eye, his kneeling body, Lilith’s mediation, and Sahaqiel’s sanctifying presence turn a private inspection of a soul into a public ritual. The prisoner is not merely evaluated; he is made to witness the power that evaluates him and to answer before soldiers, guards, and fellow captives. A favorable judgment offers purpose and belonging, but the same spectacle makes refusal dangerous. Redemption is available, yet it is offered from above, by a king who can decide that an individual is useful, harmless, or beyond pardon.

The procedure consequently reflects Jack’s own fractured moral position. He fears the weight of killing and feels that each death removes a piece of his soul, but he continues to make life-and-death decisions under pressures that leave little room for hesitation. Sin Judgment Procedure is his attempt to convert that burden into a repeatable rule: inspect the person, distinguish danger from ordinary human weakness, and preserve those who may help prevent greater destruction. Its most humane insight is that a defeated army contains individuals rather than a single moral substance. Its central danger is that the person who claims to see the whole soul remains the final and largely unreviewable judge.