(This take place after that's entertainment)

(unknown world)

In a unknown dark forest under the cover of nigh on a full moon, ring portal appeared as black diamond or BD for short stepped followed by his pearl and Scorpio onyx and finally The Grimm witch/Queen and prince, Salem and Talon as she followed by two creature as one of a grimm and the other is a pale albino-like white color, and are hexapods with six limbs consisting of four main legs for locomotion and two smaller mantis-like arms for grabbing and holding. They also possess a pair of tentacles sprouting from the flanks just in front of the rear limbs. These each possess a three digit grasper on the tip which allows them to be utilized as a set of highly flexible arms, with a single tentacle being strong enough to easily lift and throwing an adult human several metres. The tentacles also function as the ranged weapons of the creatures, each being capable of firing bony spikes grown within the body several dozen meters. The spikes are forced through a hollow tube running through the appendage until they reach an opening in the center of the grasping digits, where they are propelled with enough force to punch several inches into steel. The exact propulsion method is unknown, but appears to be extremely powerful muscular contraction.

It have two eyes located on top and to the side of their head, giving them a wide field of vision, unusual for a carnivore, and are capable of night vision. Their armor plating covers most of the creature's body except the neck, tentacles, legs and underbelly. Said armor is strong enough to completely resist small arms fire while remaining light.

It was a white spike as it was created by interstellar beings to exterminate humanity but with the titans, angels, creatures from both the past and present fought alongside the human to diminished it population and it's queen but black manage to obtain a queen white spike DNA and injected it into Salem thus making her the new queen of a new generation of intergalactic killing machines as she has some of their features like the tentacles and the extra arms and she been very busy making tons of white spike, some became mixed with Grimm as they became a darker variants known as Grimm spikes.

Black turn to the beowolf and the white spike "that's enough, we'll take it from here" he said as they nodded as they head back into the portal as it closed.

"any reason why we're here?" Salem wondered why there in the dark forest under the moonlight.

"im glad you ask my dear as I want you to meet someone I know very well" black said to his queen as Talon wondered "who are we meeting" he asked him as his father replied "its someone I want Salem to meet as she been nagging me about meeting her" black said as the Grimm witch/queen turn away from her as she pouted thought it was rare for her to do.

"you been talking about her alot" Salem said feeling jealous about that but black caressing her cheek "your still beautiful my queen" he said as he nuzzled his cheeks against her who nuzzled back.

Talon rolled his eyes at that 'get a room' he thought to himself as after a long walk they made it to the location which is a large dark cave that have have black and red roots poking out from the ground around the entrance making look like it have sharp teeth.

"i think we're here Sire" black pearl said to his king while Scorpio feel a bit disturbed by it "i feel a bit unease from this"

Black wasn't deterred by this as he know who live in this cave in the dark forest "its fine as I know her very well" he said as it make Salem more jealous but doesn't show it as she professional and composed as they all went inside the cave as above it was a large black wrinkled, wilted and leaveless tree.

As they entered the cave, they see red eyes all over the walls, ceiling and stalagmite as the eyes were watching their every move as it made some like pearl, Scorpio uncomfortable but black was used to them as he gave a wink to the eyes as they made it through the deeper into the cave.

It was getting darker and darker as they made it deeper into the cave and by the time they kept walking, the there were roots and Vines appearing every where and some chain seen with the roots as they were walking Into unknown territory.

After a long walk they eventually made it as they seeing alot of vines, roots and chains everywhere in one spot as it was the center and what lived in the center, it surprised the group thought Salem was greatly upon meeting the one that black mentioned too.

She appears to be a slim demoness with white skin, and long flame-like black hair with an auburn-colored gradient. Her mouth is full of sharp, needle-like teeth, and her eyes sport red sclera and white irises with very small pupils. Additionally, she also wears burgundy eyeshadow.

She has black lips, and what appears like black veins in her neck, which, along with her arms, are shown to be shackled and enchained to the walls and roof of the cave.

She wears a large, wide-brimmed black fedora with a white band, an unknown symbol on the center, a red-and-white checkered under-brim. Along with this, she wears a ripped, sleeveless, red opened trench coat with the same checkered under-brim as her fedora, along with a checkered tube top underneath, long black gloves, and black tight-fitting pants.

A depiction of her shows her having a bizarre and eldritch-looking tongue with multiple eyes. The depiction also shows her with red blood pouring out of her mouth.

This was none other than the root of all evil, Roo as she looked lifeless but upon hearing foots step, she lifted her head and smiled to see black diamond and others "You have return my king" Roo said to black as it made Salem seething in rage a bit at the love comment for black and what made her jealous a bit us when black replied "i have return my evil root" he nuzzled his nose against hers.

Salem was slowly losing her cool as she was about to lose it but Pearl and Scorpio went to calm her while Talon is shocked to see Roo for the first time as he heard stories about the root of all evil but didn't think it was real as he see roo right in front of him.

"salem, Talon, I want you two to meet roo, roo meet my other wife Salem and my other son Talon" he introduced them to eachother as they stare at eachother in sent for a long 15 minutes before Salem spike first "greeting it nice to finally meet the root of all evil, I'm impressed with you corrupting earth of sin, well done" said as roo return the reply "thank you but you made two gods wipe out all of humanity, I wouldn't go that far but you manage to that is impressive indeed Salem" roo and salem were getting along well as they heard what the other did from black.

"its a pleasure to meet you ma'am" Talon said as he bowed at roo as she smiled "thank you so much young man" she then turn to black "why have you brought them here?" She wondered if was more than just a greeting.

It was as the diamond king begin explaining "ive brought them here because I'm want you and Salem to be part of a ritual that I have planned" he wanted them to be part of a secret ritual.

Salem and roo were surprised by this as Salem wondered "what kind of ritual?"

"a blood and soul bonded ritual" he answered as he added "you two qre powerful and fearing being heard in legend so I love you both to make you become one of the most powerful and feared being in the universe and possibly the multiverse"

he then turn to roo"and I know you been wanting to escape this cave for a long as your weaken from your battle with the angels gods and X but you still chained and cant leave but if you have a strong and immortal host, you would not only be safe and rest up and heal but you'll get to leave this cave for good"

He then turn to Salem "and your very much strong and have powerful magic but if you have roo live inside you, she would lend you her powers and abilities that would make huntsmen and Huntress think twice about facing you"

Roo amd Salem were shocked and were unsure but on the other hand, the two of the most evil and powerful being becoming one would make them deadly powerful as it's a opportunity they can't miss and plus this would give them a chance to really know eachother and bond.

"im in" roo said as Salem agreed as a eclipse asked her father "and how would we free roo as it has angelic chains as it's impossible for demon to break" she said as she see angelic chain around roo on her arms, legs, ankles and wrist and some on her neck.

"but not for two gods, Abner, Adrean!" Black called out to the brother as his gem shined as two orbs popped out as it floated for a while before taking form of two being as one is golden yellow and older with deer antler and large rainbow wings and a light on his forehead as it's third eye as this is the god of light or Abner as black called him.

The other is a purple being much younger than the older one and have goat horns, it gave black and red tentacles with a demon eyes on his forehead, this is the god of darkness or Adrean.

The brother turn to Salem who started back at them.

"salem" they said in unison

"abner, Adrean" she said as they tolerate eachother through the years since the two live inside black diamond's gem and begin learning about how the world work from ever after and they begin to change the way they see things but decide to adopt new personality for themselves as Abner retain his orderly and strictly and firm but became a little more wise, sincere and forgiving, while Adrean became more mischief, devious, sarcastic and sadistic but still loyal and honorable though it's not much but he still have it.

"its been a while" Salem said as she willing to coexist with the two for black but still mad at them for cursing her with immortal but black convince her that it's more of a gift as she get to live for a long time and become unlikable and rather than destroy the world, she and black would rule the planet.

"i see that your still a bitch" Adrean said as he embraced his more nasty persona but tolerate her more than his brother as Abner turn to black "what do you need us for"

"i need you too to break the chains and free Roo" he said to them as he pointed at the roo in chain as Abner us more hesitant to do it while adrean is more than willing to break it.

"i don't like to free the root of all evil" he said to the diamond king while roo smirked "i guess you either heard of me from black diamond or the stories" she said as it made the light god shiver at that comment.

"im impressed by you Roo as it like us but you corrupted the earth with sin" Adrean said to roo as she blushed a bit from the compliment.

"do we have too" Abner said to BD who nodded "i know your unsure but I said before as there no true balance"

"Lets get this over with" Adrean said as he fired his dark beams while Abner sigh as he reluctance to help have no choice as he fired his light beam at the chains as the power from the two gods break every chain holding roo as she is free as BD begin summoning a dark book as he searched for the page of bondage of blood and soul but also a fusion spell as he would make double sure that Salem and roo stay together for a very long time as it takes.

Black eventually found the two pages as he get out the bucket of goat blood that is acquired for the ritual as he start with the blood and soul bondage as he begin speaking in a unknown gem language as Salem and roo begin feeling strange as the Grimm Queen stomach begin splitting open as roo dissolved into a sludge as she slithered inside her new host as their souls begin linking together as their blood begin infusing into their body as roo and salem became linked as the Grimm queen begin feeling some changes happening to her body and the diamond king then begin the fusion spell as he used his dark magic to give the two being to fuse and become more powerful than ever before as Salem and roo body, mind, soul are becoming one as as black used all of his power to complete the ritual it created a shockwave that was felt for across this universe and the other worlds too.

After a long while it was finally completed as black nearly collapsed but his pearl, Scorpio and eclipse caught him as he's panting "its complete" he said as Talon turn to his mother "are you okay mother?"

Salem feel a bit but see black roots appearing on her arms and legs, her hair retain her bleached, pale white coloring but now she have additional black and Auburn coloring on her hair, her left eyes stayed the same but the right eyes have roo's eye color but when she blink it swap colors, but she blink one more time and both of Salem and roo eye color mixed as her sclera is deep blood red and her pupil is more bright ruby/rose red as they retain their eyes color but if one of them take control and let the other take charge, they'll retain their original eye colors but I'd both is in control then they have split eye color, she obtain the burgundy eye shadow and black lips, Salem see that she have sharp needle like teeth now thank to Roo.

Salem still obtained her high collared red trimmed black dress but has the trenchcoat, the red checkered pattern brims and lube top, she has the black gloves and pants, she still obtained the black diamond-shaped marking in the center of her forehead, as it was given to her by Black as he accidentally chipped the tip of his gem and gave it to her but it now have a red tint on the gem, salem still have her bun and offshoots those a few hair strands poked out as they flow like fire.

"i-no we feel good" Salem said to them as roo spoke to her internally 'you have alot of depressing thoughts and some vengeance but I feel alot of pent up anger from you but I can help you settle unfinished business'

"Yes as I used to want to destroy the world and get rid of this curse but my king convince that's it a gift to take advantage and now I just want tomake ozpin suffer and perhaps rule the planet as it ruler" Salem said as she used to wanted to destroy everything and be rid of immortal but now I want to rule over it with my king" Salem as roo added 'you mean our king now'

"right, our king now" she said as they will share him together.

"if you two are together, what do you go by now if you both fused together, Roolem or Ralem?" Scorpio asked them both as it made the two thinking for a while til they got a perfect choice "Call us Salroo" they through their fusion name as Salroo the Grimm root of all evil.

(Earlier) In the hazbin hotel, the couple were resting in their bedroom, rooty was resting inside charlie body as her parasitic spawn, he then suddenly felt a shockwave of energy that shook hell as it woke charlie and vaggie up.

"what was that" vaggie said as she and charlie don't know what made that shockwave as it made a temporary shockwave but it resides after that.

"i don't know but I think it's stopped so we shouldn't worry about that" charlie said as she thinks it's nothing serious as she and vaggie go back to sleep but rooty senses this and knew what it was.

"m-mother" rooty said silently as he smiled as he feel that his mom is finally free from her entrapment as he go back to sleep.

(Here a early Halloween chapter as I'm preparing for a song for her and black diamond along with the other villain both Ocs and main)