The Battle with the Rad-Hag is both a moving train battle and a land’s attempted recovery from environmental and spiritual ruin. It begins when Yuan Guang’s journey through the Thunderlands is interrupted by a horde of spirit-cars and a monstrous spirit-train pursuing the Eastern Express. The confrontation tests Yuan’s refusal to surrender, forces him to turn the rad-hag’s own lightning against her, and ends not simply with the caretaker’s defeat but with Holster’s purification of the poisoned territory. The event therefore joins violent survival to an act of restoration: the same battle that nearly destroys the train also removes the being through which the Thunderlands’ corruption has taken form.

Causes and Setting

The danger announces itself before the rad-hag becomes visible. Yuan Guang is meditating aboard the spirit-train when a sandstorm streaked with multicolored lightning rises over the horizon, blotting out the moon and stars. Through his qi sight, he senses a profound imbalance: greed and hunger saturate the storm, marking it as more than ordinary weather. Headlights then appear through the dust, accompanied by war drums and battle-guitars, revealing that the approaching threat is a mobile army rather than a lone pursuer.

The Thunderlands are already a hostile and damaged region. Beyond Gatesville, lightning strikes beneath golden auroras, space has grown thin, and refractions and mirages obscure the landscape. The road avoids the region instead of crossing it directly. Elsewhere, Yuan Guang encounters the cratered remains of an old-world city whose poisonous dust is so diseased that his bullet-core struggles to assimilate the qi carried in the air. This background makes the rad-hag’s arrival the culmination of a broader environmental sickness rather than an isolated monster attack. Revolver also connects the ruined city to earlier Gunsoul history, recalling that one of their kind and Czar Zoa killed each other there.

The pursuing machine embodies that diseased landscape. It resembles a spirit-train only from a distance, but its construction combines black, rubbery flesh with steel and iron. Centidead crawl through its body like maggots in a wound, while a toothed maw occupies its front beneath a three-lobed red eye. A multi-tiered fortress rises from its back, with stone walls attached to black veins, brass pipes, smoking furnaces, and Oni warriors armed with bows, spears, and rifles. The vehicle is therefore simultaneously train, monster, fortress, and invading army. Although it is not much faster than Yuan Guang’s own ride, it steadily closes the distance.

Pursuit and Decision to Fight

The rad-hag uses the radio to threaten both Holster and Yuan Guang, declaring that she will take Holster and his life and urging him to look more closely at what is coming. Yuan Guang does so just as the monstrous machine emerges from the storm, riding trails of lightning. The sight confirms that the threat is not merely a distant qi disturbance but an organized assault capable of boarding the train and overwhelming its passengers.

Yuan Guang refuses the easier course of surrender. His pride will not allow him to bend the knee again, and he answers the rad-hag with a warning that her attempt must count because she will not receive another. He then disables the radio, abandoning negotiation in favor of resistance. His decision is practical as well as defiant: he orders Holster to hide at the front of the spirit-train and gives her the explosive slave collar and detonator. She is instructed to place the device at the junction between the locomotive and the remaining wagons so that, if the Oni board, the train can be decoupled by force. The plan treats the train as both sanctuary and weapon, turning its physical structure into the first line of defense.

The battle also exposes the cost of Yuan Guang’s earlier convictions. Long before the rad-hag’s arrival, he had been murdered after years of struggle and buried in a ditch with his companions, while their killer performed the Last Rites Sutra to prevent them from returning as Hungry ghosts. His return from death makes every later refusal to surrender part of a larger pattern: survival is not passive continuation but a demand to decide what his second life will serve. In the Thunderlands, that decision takes concrete form as he chooses to protect Holster and the train even when the approaching force appears designed to make resistance futile.

The Opening Shot

When Yuan Guang fires, the weapon’s violence nearly destroys the firing mechanism itself. The bullet leaves the barrel with a thunderous roar, but the recoil explodes the chamber between his iron hands and sprays red-hot shrapnel across the wagon. He activates Elemental Infusion in time to make the fragments bounce from his metal chest, while Holster ducks behind him. The shockwave shakes the wagon to its foundations.

The projectile nevertheless crosses the Thunderlands like a crimson meteor, trailing fire and illuminating the night so brightly that its radiance eclipses the enemy spirit-train’s headlamp. The Oni crew hastily prepares a counterattack, but the intended response never comes. Yuan Guang’s shot establishes the battle’s governing principle: the Path of the Gun offers overwhelming force, yet every increase in power threatens the body and weapon that channel it. His attack is victorious in reach and effect, but its recoil makes clear that victory will require more than repeating the same act at greater intensity.

Turning the Rad-Hag’s Power Against Her

The first shot does not end the pursuit. The rad-hag reaches Yuan Guang aboard the spirit-train, attacking with immense hands and relying on speed and brute strength rather than technique, feints, or any understanding of vulnerable points. Her assault lacks even the rudimentary martial skill Yuan Guang associates with Toshiro, yet its directness makes it no less dangerous. Against such force, Yuan Guang abandons any expectation of a refined exchange and prepares to meet physical violence with a more dangerous form of improvisation.

Yuan Guang’s answer is to redirect the Thunderlands’ own lightning through his metal body. His iron hand acts as a lightning rod, while qi reinforces the steel pathways carrying the current so that it does not escape into his flesh. The electricity heats his skin as he forces it toward a qi-charged shotgun shell, and the weapon’s barrel shudders under the strain, threatening to explode. He nevertheless pulls the trigger and shoots the rad-hag with her own power. The golden blast snaps the barrel in half and throws her across the wagon; her chest burns with a radiance brighter than the sun, and the smell of cooked meat overwhelms her stench. Even so, the rad-hag catches herself before falling from the train, turning Yuan Guang’s apparent advantage into only a temporary opening.

The fight becomes a contest between her overwhelming physical resilience and his willingness to spend his body as ammunition. Yuan Guang decides that, if necessary, he will punch his way to her heart. Using the spirit-train’s feng shui to carry his qi forward, he launches himself at full velocity. His bullet-core pounds in his skull like a gunshot as his metal skull tears through the rad-hag’s chest and emerges on the other side. The impact gives him a visceral understanding of her anatomy while leaving both combatants near collapse. The rad-hag finally falls onto her back, still reaching toward him with failing hands that shed sparks, while Yuan Guang crawls back on his knees and elbow, his qi exhausted and her blood burning his skin after Elemental Infusion can no longer protect him.

Holster emerges only after the danger has passed, carrying the first-aid kit taken from Maurice and keeping outside the dying rad-hag’s reach. She helps Yuan Guang sit in a dining chair, but he insists that the more urgent question is whether the rad-hag can be purified. His concern shifts the event beyond personal survival: defeating the caretaker is not enough if the Thunderlands remain poisoned, and the wounded enemy may be the territory’s corrupted form rather than an ordinary foe.

Purification and Restoration

Holster understands how to purify the rad-hag, despite her fear and revulsion, and Yuan Guang focuses on the creature’s qi closely enough to learn the method. A caretaker spirit is not merely an inhabitant of its territory; it embodies the land, functioning as a mask through which the region interacts with the outside world and as a finely carved qi vessel. Holster therefore does not heal the rad-hag in the ordinary sense. She unravels the vessel, guides its untainted energies into the spirit-train’s circulatory system, and isolates the rot lodged in its heart. The procedure turns the train into a conduit between the dying spirit and the territory it has represented, transferring what can still return to the Dao while separating the corruption that cannot.

The purification produces a transformation that is both bodily and ecological. The rad-hag’s immense form contracts to ordinary human size, and her deformed face briefly rearranges itself into the beautiful visage she possessed before radiation poisoned the Thunderlands. Centidead spill from her body like maggots cast off with a shed skin, writhing briefly before dying without their host. Tumors and corroded spiritual matter surge toward the cavity in her chest, trying vainly to restore a life already collapsing. Her refusal to endure cannot reverse the process: the rad-hag dissolves into dust, her qi returning to the Dao, while a table-sized mass of pallid flesh, tumors, corrupted qi, and half-formed faces remains as the residue of the land’s sickness. Yuan Guang judges the remnant to be something that does not belong in the world, and it burns for hours. No monster attacks the train again, and by the time the spirit-train reaches the Thunderlands’ borders, the immediate threat has ended. The aftermath also reveals the physical resilience of Yuan Guang’s Gunsoul body: while cycling qi and tending his wounds, he discovers that the tendrils of his bullet-core can reset broken bones, stitch damaged skin, and replace missing flesh with metal.

Moral and Narrative Significance

The Battle with the Rad-Hag gives Yuan Guang’s violence an ethical problem that the victory itself cannot settle. The Thunderlands are not merely a battlefield but a territory whose poisoned condition has been concentrated into its caretaker spirit. Yuan Guang’s opening shot, his use of the rad-hag’s lightning, and the final impact that tears through her chest all establish his ability to survive by escalating force; Holster’s purification reveals the limit of that method. The land can begin to recover only when the corrupted vessel is dismantled and its remaining untainted qi is redirected into the spirit-train’s circulatory system. Combat and restoration thus belong to the same sequence, but they are not interchangeable: Yuan Guang defeats the threat, while Holster performs the work that makes the defeat consequential for the territory itself.

That distinction becomes increasingly important in the wider narrative. Yuan Guang later recognizes that his plan to supply ammunition to the factions fighting over Fleshmarket was intended to make them destroy one another, yet the slaughter may also have helped draw the Gun to the settlement. His inability to deny that responsibility marks a movement away from treating violence as a simple instrument whose consequences belong to someone else. The rad-hag battle anticipates this moral development. Even while injured and exhausted, Yuan Guang asks whether the dying enemy can be purified rather than treating her destruction as the end of the matter. The question does not erase the fact that he chose to fight or that the rad-hag attacked the train, but it changes what victory must accomplish: survival has to be joined to the removal of corruption.

The event also deepens Yuan Guang’s bond with Revolver. Revolver has already saved Yuan Guang twice, first from Elder Polio and later from the Gun, and Yuan Guang refuses to allow such a debt to end in helpless loss. The rad-hag’s defeat is therefore part of a larger pattern in which Yuan Guang survives violence while becoming more conscious of what survival obliges him to protect. That pattern reaches forward to his later reaction to Revolver’s curse, when he resolves to seek a way to free his ally even if revenge must be delayed. In this sense, the Battle with the Rad-Hag is not only an encounter with a monstrous caretaker; it is an early demonstration that Yuan Guang’s path will be measured by what he does after the enemy falls.

Moral and Narrative Significance

The Battle with the Rad-Hag gives Yuan Guang’s violence an ethical problem that victory alone cannot settle. The Thunderlands are not merely a battlefield but a territory whose poisoned condition has been concentrated into its caretaker spirit. Yuan Guang’s opening shot, his use of the rad-hag’s lightning, and the final impact that tears through her chest establish his ability to survive by escalating force; Holster’s purification reveals the limit of that method. The land can begin to recover only when the corrupted vessel is dismantled and its remaining untainted qi is redirected into the spirit-train’s circulatory system. Combat and restoration therefore belong to the same sequence without becoming interchangeable: Yuan Guang defeats the threat, while Holster performs the work that makes the defeat consequential for the territory itself.