It has been a while since the visited One Punch Man Universe, Ken was staying in Hazbin Hotel/ Helluva Boss Universe, but he can probably go through his clone in the another world.
Crocodile hero business called Hero Work, it was simple and it tell the public what they are and what they do. Crocodile ordered to kill all monsters in City Z, the heroes kill 100 of monsters every hour and it seems that City Z have a monster infestation.
The heroes report that they have found tunnel that lead underground, but they don't push far because they don't know what is inside and they will wait for more information.
Monsters attack again and again in the city, Crocodile reported the monster infestation in City Z and also the tunnel that led underground.
Sitch is worried about how many monsters are in that city so Sitch will send some Class A and B to help with the monster hunt. Sitch is happy that Crocodile found that pretty soon, if they ignored it for even longer the population of the monsters would get worse.
Crocodile sent a few hundred heroes to different city so they can do their job, it was going smoothly, every heroes kill at least 4 or 5 monsters in every city.
The monsters population of the city expect city Z are going down 80%, City Z went down only 20% because they are wave of monsters trying to kill them, he can easily kill all of the monsters, but where is the fun in that.
Ken was not the main character in this story, so he will be a supporting character/characters in the background, but the wave of monsters last only for 30 minutes because the monsters try traps, ambushing, tricks, making the area difficult to walk safety, and so on.
When the wave of monsters stopped, they quickly burn, using chemicals, etc on the bodies. Hero Association deal with the monsters who are hiding or trying to escape.
Crocodile got a call from Sitch, " Crocodile, we got a S Class monster and other monsters in City C, we need one of your S Class heroes," Crocodile listened to Sitch worried voice and Crocodile stayed calm.
" I will call King to finish with his fight with the monster he is fighting so he can fight," Crocodile said with a cold and intimidation voice and Sitch was happy because Crocodile will get King to finish his fight and is excited to see King's power.
Crocodile teleported to King, he was just playing some new game that came out a day ago, but Ken/Crocodile said " King, it's time to show the monsters "your power", this will help boost the people belief in you so me and you can get powerful that almost anything will not hurt you.
King grow bird wings to fly where City C was, King made it there in 20 seconds, the giant centipede was still there and Ken summon more heroes to help citizens, kill monsters, heal the injured heroes, and take samples to research to reverse the monster process.
A gorilla in a military uniform is facing a hero named Heavy Kong, Heavy Kong was injured pretty bad. Marshall Gorilla has not a single scratch on him and he was going finish the fight, but a bullet went through his skull. Spike Spiegel is behind Heavy Kong with a smoking gun.
Spike Spiegel(Cowboy Bebop): Spike is tall and lean in appearance; he has dark green hair and brown eyes. Spike is usually dressed in a blue leisure suit, with a yellow shirt and Lupin III-inspired boots. He also occasionally wears a long brown trench coat. He's often seen with a cigarette.
" Hero Work is here, the backup is here to save your ass," as he lifts another cigarette and tells the civilians to go to a safe place and they listened.
" Thank God, you made it just in time," Heavy Kong was exhausted with the fight and bleed somewhat heavy.
" Don't move, I will patch you up with bandage and you can leave all the fighting to me," Spike covered his wounds and led them rest.
Lighting Genji was counted with lighting-based monsters, the monsters were mocking him because he thinks that he is having a hard time.
A strike of lightning appears between Lightning Genji and the lightning-based monster, a man behind the dust when the lightning hit.
Laxus Dreyar(Fairy tail): Laxus is a very tall and muscular young man with orange eyes. His blond hair is slicked back, its numerous spiky strands pointing backwards, though some falls down in a small tuft on his forehead. He has a distinct lightning bolt-shaped scar on his right eye. He donned a leopard-print, orange tunic with dark-lined sleeves reaching down below his elbows, and fur on the lower edges. He sported a bright red cape, tied on the front with a garish knot. He wears loose baggy dark pants tucked inside light metal greaves.
" Hey, Lightning Genji it looks like you need some help, will Hero Work is here to help," he cracks his knuckles and is ready for a fight.
The monsters were confused because they never heard about him, seen, or heard about Hero Work, but they both are on guarded and the both attack him at the same time.
Both are shocked because Laxus eats the lightning, he grabs the two and crash him into a mush and turn their bones into bone dust.
Charlotte Katakuri was one of the powerful characters in City C summoned by Crocodile/Ken, he was patrolling the area if monsters appeared, he saw a women in lewd clothing attacking heroes so they are probably a monster.
Charlotte Katakuri( One Piece): Katakuri is an extremely tall, large and muscular man standing in at 509 cm. He has short spiky crimson hair and two symmetric scars on both sides of his face. He has long legs with his thighs being equally as long as his lower limbs. His mouth, which is usually covered up, contains sharp pelican eel-like teeth and is capable of expanding to an enormous size. Katakuri has sharp and intense crimson eyes, highly arched eyebrows and prominent lower eyelashes under each eye. He wears a massive light ragged scarf that covers his mouth and reaches his shoulders. He also wears a torn leather vest with "CHARLOTTE" on the back that exposes most of his torso, dark gloves and pants, a belt with a skull-shaped buckle and spiked boots with spurs. His torso is very defined, having prominent abdominal muscles covered in pink tattoos and he wears spiked bracelets on his arms as well as knee pads with a single spike on them.
The women attack with her whip, it made the another heroes turned against him, the women heard a clanging noise and turned to see Katakuri walking with a aura of power to scared her.
Do-S ordered her mind controlled heroes to attack him, but in one attack they were all defeated. Do-S attacked with her whip to make him a pet, but it don't have effect on him.
She attacked multiple times recklessly to make Katakuri a obedient pet, but it don't work and Katakuri was undamaged by the whip.
She instantly tried to run away, but a trident pierced through like butter, she died and only saw Katakuri's dead stare at her.
Almost all the monsters have been killed, most of the monsters are Tiger or Demon Class so Hero Work finished them with ease.
One of the Hero of Hero Work have seen Genos past by, one of the heroes told him that they get all of the remaining monsters left so Genos can get back.
Genos goes back to the Martial Arts Tournament, he is happy that the other heroes got him covered. A gaint cockroach man has wounded a hero, the roach was super fast, but slow to the heroes.
One of the weaker heroes just walked to the monsters direction, the monsters was about to attack, but the hero just killed him with ease.
One of the other heroes patch the wounded hero and carried him to a safe place.
Hero Work's group saw a monster going in a prison, the heroes rushed to the prison to saw a human-like cat going to attack the prisoners.
Kenpachi Zaraki attacked first before the monster tried to attack, the cat monsters dodged it and said " A group of heroes saving prisoner, don't you have low class monsters to kill, or saving other humans," Nyan just yawn at the heroes with a bored face.
Kenpachi Zaraki (Bleach)Zaraki is a very tall, muscular man with a wild and aggressive appearance. He has a long face with high cheekbones, enlarged canine teeth, and pronounced, hairless brow ridges. He has green eyes and stringy black hair reaching past his shoulders. A noticeable trait in his appearance is a long, thin scar running down the left side of his face and across his left eye, he wears a eye patch on his right eye. He wears the standard, black shihakushÅ, with the addition of white bandages across his midsection .
Zaraki swing his sword to cut Nyan in half, but Nyan flexibility and his reflexes make it harder to cut him. Zaraki attacked like a madman with a sword, but his swing were control and Nyan is having a hard time attack because his instincts say dodge the attacks.
Nyan found a open and he take it, he slash him with his claws and they hit, but Zaraki is just laughing like a madman. Nyan's attack just do a bit of damage and attack different ways like sneak , fiend, quick, strong attack, but they do nothing to him.
Zaraki cut off both his hands, Nyan attacked with his leg, but it also get cut off. Nyan decided to run away, but Zaraki quickly cut his head off.
The prisoners thanked the Zaraki for saving them and Zaraki just says " It's just another day of work and tell Puri Puri Prisoner I said hi," Zaraki and told the other heroes to protect the prisoners.
A monster with pink skin and one eye is kinda worried because a unknown hero killed one of their Dragon Level monsters. Their numbers are going low and low because of these unknown heroes.
One of the heroes killed a monster that looks like a vampire and killed thousands of people.
A old man walks to the stadium to see monsters gathering the fighers, " so what do we have here, it like you guys are peeing you pants, hahahaha," a man got on the stage.
Garp(One Piece): Garp is a tall, tanned, broad-chested, muscular old man. He has a beard and a scar over his left eye, his eye color is blue, and his hair is gray. He wears a white suit and a white cape to go with it.
In one punch, he killed the three crow monsters and he looked at the martial arts, he smiled with joy.
" Old man, are you willing to join us or do you want to die fir--," the old man punched Gouketsu and now he has a large hole in the chest.
Everyone expect Bakuzan eat a monster cell, but a giant punch attacked the old man, Bakuzan punched Garp when he was not look.
" Look at my power, I can do everything I want and now I can kill all of you guys," the winner of the Martial Arts Tournament was badly hurt because of Bakuzan.
Bakuzan was about to finish this guy's life, but a punch came in and ended Bakuzan's life, it was Garp that finish him off.
" What a warm up and thank to him my bones are very loose now," Garp stretched his arms and legs.
" Now let me patch you up," Garp bandage him up and stayed to keep all the people left in the stadium safe.
King punched Elder Centipede to nothing, all the monsters retreated, Hero Work get the child of a important figure and civilians when defeating monsters.
King was walking around to see if there is anyone left in the chao, King's instincts punched behind, the person was launched away and it was Garou.
Crocodile ordered one of the heroes in City A to go into Hero Association for a meeting, the Hero knocked out the host of the body and killed the parasite monsters that was controlling that man and no one died.
People were informed about the situation, people are nervous because of the large amount of monsters, but when the Hero Association and Hero Work killed a large amount of monsters they were happy. People saw King killing Elder Centipede, they have hope in King, The strongest man alive will save humanity.
A few hours later, Crocodile got a report that Garou, the Hero Hunter has been taken to the Monster Association, also the heroes that save other heroes thank him and got them sweet and beer as a thank you gift.
" It look like a war is going to happen and that means that I have to level up if any monsters was like Boros," Crocodile order his clones to build weapons for the war so they can survive and save the rest of the hostages.