"The huge dragon, the ancient serpent, who is called the Devil and Satan, who deceived the whole world, was thrown down to Earth, and its angels were thrown down with it." -Revelation 12:9

The Doom Slayer and Charlie looked around, seeing they were back in Hell. Directly in front of them was a gigantic Titan, all chained up, and behind him was a tower with crimson Argent energy shooting upward. Charlie gasped, remembering the tower she had to fight through when she first rescued William. But it couldn't be the same one...

The Doom Slayer knew what she was thinking, and quickly shook his head.

"Argent energy is made from the souls of Hell's victims." Samuel Hayden told them. "This is the factory where that takes place. Nekravol, the City of the Damned."

Charlie and William walked towards the gate, where they were ambushed by several imps. The Doom Slayer shot them all down with his super shotgun, just as a mancubus appeared. Before it could spew any fire, a blast of flames blinded the demon, and it flailed around. The Slayer looked behind him, seeing Charlie blasting flames from her fingers. The marine nodded in appreciation, before using the meathook on the shotgun to pull himself towards the flaming mancubus, and blew its head off with the shotgun.

The Doom Slayer and the princess of Hell looked up towards the gate, seeing grooves in the wall that the Slayer could climb up with. William jumped up with ease, embedding his armored fingers into the rock, and jumped over to a ledge. He paused, looking down at Charlie, and she took off her gauntlets again, and after directing her hands downwards, shot steady streams of fire into the ground. The force of the flames was so great, it carried Charlie through the air, as if she was flying, and she landed next to William on the ledge.

"What?" Charlie asked, seeing the Doom Slayer's eyes widen in surprise beneath his helmet. The two continued sneaking through the city, landing in a courtyard of sorts, where a Hell Tyrant found them, screaming with pure rage. As Charlie shot at it with the heavy assault rifle, the Doom Slayer ran to a corner of the yard, finding a red orb. The Doom Slayer smiled, realizing he found the Berserk artifact, and crushed the orb in his hands. In an instant, he saw red, and he became more powerful than ever. William smirked, turning to a nearby demon and punching him so hard, his head completely popped off. The Slayer ran over to the tyrant, who was still too busy fighting Charlie, and rammed his fist through its back. The tyrant roared, as the Doom Slayer put his other hand on the demon's head, and pulled with all his might, ripping the head clean off.

At that moment, a gate opened up, and the Doom Slayer and Charlie rushed in, seeing a type of pit.

"Here is where the humans arrive from Earth. Waiting to be selected for the process." Hayden explained.

The Doom Slayer and Charlie jumped into the pit, landing on a baron of Hell and stomping his head into the ground, before climbing up towards a cage. When the two got into the cage, it began moving out of the pit, and Hayden started to speak again.

"The Khan Maykr needs Earth and its souls- her world is dying. The culling allows her people to replenish their resources and survive. If you save your world, and all the other worlds, you put hers in peril.

"Up ahead is Kalibas, the Sightless Judge. It determines who is fit to begin the soul extraction process. The rest will be discarded to the Blood Swamps."

Throughout Hayden's exposition, the Doom Slayer looked at Charlie, who's eyes were filled with so much rage, they changed color to a blood red.

The cage came to a stop, and the pair dropped down in front of a massive brain, surrounded by two eyes. They each shot down an eye, the Doom Slayer using the ballista, and Charlie using the assault rifle, and the shield around the brain was down. With the brain exposed, the Slayer ran up, punching the giant organ and destroying the judge's brain. The result sent a shock wave through Hell, sending the both of them flying upward and out of the chamber.

The Doom Slayer and Charlie continued battling their way through the soul factory, making it to an arena of sorts. There, the Marauder patiently waited for them, along with an arch vile. Charlie looked towards William, who had a look of worry in his eyes.

"Hey, I'll fight your brother." Charlie offered, causing William to look at her strangely. "Maybe I can convince him to be redeemed."

The Doom Slayer nodded, and charged at the arch vile, while Charlie faced the Marauder.

"My brother is too much of a coward to face me?" the Marauder taunted. "No matter. I will settle for killing you!"

"Stan, we don't have to kill each other!" Charlie pleaded, ducking under an ax swing, then kicked at the Marauder's legs.

"That is not my name!" the demon screamed, pulling out his shotgun and firing. Had Charlie not dodged to the side, there would have been a massive dent in her armor. Without missing a beat, Charlie punched Stan, sending him to the floor.

"It is your name." Charlie said softly. "You can still be redeemed."

"It's too late for me." the Marauder grabbed Charlie by the throat, but paused, and turned his head to the left. The Doom Slayer was slowly marching over, carrying with him the corpse of the arch vile.

Charlie used the distraction to deliver a brutal head butt, breaking the Marauder's mouth guard, and shattering his nose.

"You cannot stop me. You couldn't even get the sinners of your own Hell to repent with your pathetic Hazbin Hotel." the Marauder sneered, much to Charlie's shock and dismay. "Oh yes, Alastor was very forthcoming with his information. One way or another, you will both die."

The Marauder vanished in a flash of Argent energy, and Charlie and the Doom Slayer continued forward, making it to an altar with over a dozen candles. The Doom Slayer jumped onto a balcony, shredding through a mancubus with his chainsaw, and punched a colossal statue off, making it topple and smash into the ground. The statue caused a hole to form in the ground, and Charlie and the Doom Slayer jumped down, finding themselves under the soul factory.

The pair fought their way through demons, reaching the end of the corridor and out of the factory, where they looked up and saw the soul spire directly in front of them.

"Inside that citadel is the soul extraction chamber." Samuel told them. "We must make our way through and to the top where the pure Argent energy is exported directly to Urdak."

The Doom Slayer nodded, and he and Charlie hopped across platforms to make it to a back entrance of the citadel, ripping apart zombies and pulling out cacodemon's eyes along the way. The two ascended the soul spire, coming to a halt at a machine that appeared to be absorbing pure life force.

"Your people are made to suffer- processed souls for the Khan Maykr's world." Samuel noted. "I assure you, this could have been avoided with... different leadership."

The Doom Slayer shook his head. He did't care about different possible outcomes. He cared about stopping who was in charge now. As William and Charlie made their way under the machine, William shot his ballista at a nearby pain elemental, causing it to explode in a ball of fire. Three lost souls flew out, and Charlie quickly destroyed them with a spray from the chaingun. They made it under the machine, where Hayden was explaining that the chamber they were in the chamber where the souls are extracted, and the husks of the human body are turned into the demons they fight.

An arachnotron jumped down from the ceiling, and the Doom Slayer quickly shot off its cannon at the top. As the demon was momentarily staggered, Charlie ran forward, taking out a grenade and lobbing it into its mouth. The arachnotron sputtered, right before it exploded in a hail of blue blood and guts.

Charlie and the Doom Slayer continued their path, leaping across machinery and running through the corridors, trying to make it to the citadel.

"The Night Sentinels never knew of this place." Hayden revealed. "It had been built by Sentinel slaves, for a Maykr cannot enter Hell, nor a demon in Urdak."

"But I'm a demon." Charlie said, frowning.

"Allow me to rephrase. A Maykr shouldn't enter Hell, like how a demon should not enter Urdak." Hayden corrected. "The laws have been broken, and the Khan Maykr frequently visits Hell. Given the circumstances, I see no reason why you should not go to Urdak with the Slayer."

The Doom Slayer and Charlie continued climbing, eventually reaching the top of the spire, where they saw a machine that appeared of Maykr design in origin.

"This was not made without Hell's knowledge." Hayden noted. "The Maykr struck a deal with the Dark Lord, to siphon souls of the damned. It is an unholy union that should not stand any longer."

The Hell walker and the princess of Hell quickly climbed upward, reaching the top of the spire, where they found disembodied eyes watching them from the machine, just like with the Sightless Judge. The Doom Slayer rapidly shot out the eyes, and they ran out a nearby gate, coming outside.

"The transmitter tower is being held by two towers. If you destroy the chains, the unrefined energy should propel you both up to Urdak." Samuel told them. "Charlie, destroy those chains! Drop the tower into the Well!"

Charlie nodded, and as the Doom Slayer battled with a tyrant, she quickly ran towards the chains held by the Titans, snapping them with ease. The transmitter tower groaned, no longer having anything to support it, and the entire tower fell into the Well, just as the Doom Slayer used his Argent Blade to cut through the tyrant, swiping the demon into three clean pieces. The unrefined energy shot upwards, giving off a greenish blue color, and the beam became wider.

"The Khan Maykr is resurrecting the Icon of Sin- we must hurry." Hayden suggested. The Doom Slayer nodded, and together, he and Charlie jumped into the beam, where they felt themselves being rocketed up to Urdak.