Ninjago.

Somewhere in the Primeval Eye is the Oni temple where it currently empty until a portal open then exiting the same portal is Monstrox himself.

However upon seeing his surroundings he see many crystals until he dodge a dagger which he turn to see a mask figure holding a second dagger.

???: "how did you get here" the figured spoke.

Monstrox: "The portal obviously" he said pointing to the portal which surprised the mask figure then the crystal in the middle of the chamber glow then a shadowy figure appear.

???: "Ah well if this a surprise. A traveler from one of the Realms of Creation is here" the mysterious crystal figure spoke.

Monstrox: "Okay so first I'm Monstrox and second clearly you two are villains like me" he said.

Crystal King: "I am the Crystal King and this is my servant Harumi" he said then the mask figure reveal herself.

Monstrox: "Well then as the guest I want to offer you two an alliance" he said peaking the two villains attention.

Crystal King: "What sort of alliance?" He said curious.

Monstrox: "Simple I need help dealing with ninja" he said which Harumi look at him with shock all over her face.

Harumi: "What? Are you saying the ninjas are in your realm?" She said completely surprise at this new information.

Monstrox: "Ah so this realm is where the ninjas are from. Am I correct?" He said.

Crystal King: "Indeed. But tell me why do I sense the green ninja presence around you" he said confusing Harumi.

Monstrox: "Ah well unexpected I created a evil version of him and now he alongside another evil version is working as my generals" he said shocking Harumi.

Crystal King: "This information is useful as I never thought the son of my previous host would had evil in him" he said.

Harumi: "How! I thought he got rid of the evil after he become a ninja" she said which Monster chuckle.

Monstrox: "A person who changed doesn't always have one side of the coin. For good and evil coexist in balance. However sometimes that balance requires one side equaling the field" he said.

Crystal King: "Then we accept to your alliance" he said which Monstrox smirk then notice some stone statues.

Monstrox: "Mm you're building yourself an army?" He said which Harumi smirk.

Harumi: "Took months but I successfully got enough for an army" she said only for Monstrox to chuckle.

Monstrox: "This is barely enough since they can be destroyed with the right powers" he said.

Crystal King: "Vengestone is the ninjas weakness. And my infectious crystals can corrupt anyone. Thus making my army unstoppable" he said but Monstrox just chuckle.

Monstrox: "Let see how powerful they are against my magic" he said then blast a stone soldier which was destroyed in mere seconds.

This completely godsmack both villains as they never thought someone outside the realm could destroy something so powerful.

Harumi: "This is bad and would cost us time to figure out a way to nullify attacks like that" she said.

Monstrox: "Thus where I come into play. I happen to have access to resources outside of the Realms of Creation and would happily supply you materials to make these soldiers truly unstoppable" he said which the Crystal King thought then chuckle

Crystal King: "Very well we accept your offer of resources and in exchange we give you some locations where you can find more resources of this realm" he said which Monstrox smirk.

Monstrox: "Then it a deal" he said then leave through the portal that soon closes.

Harumi: "You know that he's a threat once his enemies are dealt with" she said which Crystal King just chuckle.

Crystal King: "True but something tells me he is the perfect ally to trust" he said.

Hidden Side.

In front of a spooky tree a portal appear and exiting that same portal is Monstrox who look spiritual.

Monstrox: "Must be a spirit world of sorts" he said then felt a ghostly presence which he turn and aim his staff at a white ghost

???: "how could a human be able to enter the Hidden Side!" The female ghost said which Monstrox smirk.

Monstrox: "First I'm Monstrox second I found my own way ghost. Now if you don't mind tell me are you perhaps the boss around here" he said which the ghost tsk.

Lady E: "I am Lady E to you mortal and yes I am. Now explain why you here otherwise I'll blast you to dust!" She said.

Monstrox: "Simple. I'm going throughout the realms seeking powerful allies to join my alliance and have vengeance against their enemies" he said which Lady E thought then smirk.

Lady E: "Free me then I'll join your alliance" she said which Monstrox shrug his shoulder and look at the tree then blast the tree with the snow globe which create a portal to a place called Newbury.

Monstrox: "Before you go have vengeance why don't you gather an army of ghost first then send them in groups" he said which Lady E thought then smirk.

Lady E: "Mm~ I been patient I can wait a few more to see what kind of plan you have for this alliance you're building" she said which Monstrox smirk seeing another villain join his alliance.

Monstrox: "Then I'll leave this here and I'll go recruit more to my alliance" he said which Lady E smirk then nod.

Once Monstrox leave Lady E look at the portal that closes behind him.

Lady E: "Mm~ You'll be a powerful threat to my enemies Monstrox" she said then leave.

Chima.

Somewhere deep in the swamp is the former princess of the crocodile Crooler who is enrage that she now a outcast to her tribe.

Suddenly a portal opening caught her attention thus she look at the portal as a strange being unlike anything she have ever see exiting it.

Monstrox: "Really? A swamp? Meh could be worst I suppose" he said then see Crooler who blush at seeing his eyes.

Crooler: "Handsome" she said then blush as she cover her face.

Monstrox: "Huh a female crocodile anthro finding me attractive is new. Anyway I'm Monstrox and who are you?" He ask which snap Crooler back to reality.

Crooler: "Crooler. Former Princess of the crocodile tribe but now a outcast due to the fact I had manipulate my brother" she said which Monstrox look at her with a smirk.

Monstrox: "And how did you manipulate your own family member?" He ask which Crooler sigh and hold out a flower.

Crooler: "These are Persuader Plants which can be grow but it difficult since they don't grow fast" she said which Monstrox frown.

Monstrox: "Mm perhaps I could be a use. After all I'm a warlock" he said surprising her then a realization hit her.

Crooler: "Do you perhaps seek help since you're evil like me?" She said which Monstrox smirk.

Monstrox: "I'm actually seeking allies to join my alliance for revenge against their enemies" he said which she smirk.

Crooler: "Then I'll join your alliance but I want to join you on your journey as it becomes lonely being on my own" she said which Monstrox thought then agree.

Monstrox: "Then let be off your highness" he said which Crooler smirk then enter the portal with him.

Dream Realm.

Deep in the dream realm is the Grim realm where the Nightmare King is located and been gathering dreamers for his conquest.

Suddenly a portal open in his throne room surprised him but what surprised him is that two strangers exiting the same portal.

Monstrox: "Okay this place is straight out of a nightmare" he said.

Crooler: "Agree" she said.

Nightmare King: "How dare you enter my domain!" He said which Monstrox look at him with a blank face.

Monstrox: "Who are you?" He said causing the Nightmare King to drop to the floor.

Nightmare King: "I'm the Nightmare King! Ruler of the Grim realm within the Dream Realm!" He said.

Monstrox: "Ah well sorry to enter your home unannounced but we're here to invite you to my alliance of seeking revenge against your foes" he said which peak Nightmare King attention.

Nightmare King: "Mm and what do you offer?" He said which Monstrox smirk and point to the portal.

Monstrox: "Giving you access to many realms outside of the Dream Realm and having allies to call in case you are dealing with pest. Also I'm Monstrox and this croc lady is Crooler" he said which Nightmare King think of the offer then smirk.

Nightmare King: "Very well I'll join this alliance as it can be useful" he said which Monstrox smirk.

Monstrox: "Alright see you later then your highness" he said then both himself and Crooler leave.

Once the portal close did the Night Hunter enter the room.

Night Hunter: "um did I miss anything?" He said confuse about why the Nightmare King is smirking.

Imperium.

Inside the throne room is the empress herself Beatrix who was sitting on her throne when a portal open.

Immediately guards enter the room and surround the portal as Monstrox and Crooler exit the portal.

Beatrix: "Who are you to enter my throne room!" She said as her guards aim their weapons at Monstrox and Crooler.

Monstrox: "First I'm Monstrox and this is Crooler. Second we here to offer you a chance to join my alliance" he said which Beatrix frown as she look at the portal.

Beatrix: "And what does your alliance offer as you can see Imperium is advanced unlike anything you have see" she said.

Monstrox: "True but I doubt your technology can last forever since I know it requires a lot of power" he said which Beatrix glare.

Beatrix: "And you can offer a power that can last forever?" She said which Monstrox smirk then aim his staff at a guard.

Monstrox: "Yes as I have magic" he said then zap the guard who scream in pain then pass out.

This completely surprise the guards but Beatrix look at Monstrox with new found respect.

Beatrix: "Then I, Empress Beatrix will join your alliance so long you offer us this power source" she said which Monstrox smirk.

Monstrox: "Deal. Now until we meet again your highness" he said then both himself and Crooler leave.

Once the portal close a guard look at the empress.

Guard: "Are you sure it wise to join a unknown alliance empress?" He said only to wince when Beatrix slam her fist onto her throne arm.

Beatrix: "It better that we are allies rather than enemies as he could destroy our power!" She said which frighten the guards as they don't want to face the empress wrath.

Guard: "Forgive me empress!" He said.

Beatrix: "Get out of my sight and take that weak guard with you" she said which the guards salute then did as she order.

Once alone Beatrix look at the spot where Monstrox stand then smirk.

Lava Land.

Both Wanda and Roodaka stand in front of the throne waiting for their lover which didn't took long as a portal open.

Then exiting the portal is Monstrox and to the ladies surprised they see a crocodile anthro who exit the portal too.

Monstrox: "Welcome Crooler to my realm" he said which Crooler look at the throne room with surprised all over her face.

Wanda: "Dear. Why did you bring back a crocodile?" She said which Monstrox look at her and Roodaka.

Monstrox: "She want to join our alliance but due to her being a outcast she can't gather allies back in her realm" he said which both ladies look at each other.

Roodaka: "Well look like we got a new woman to join us for lady night" she said which Wanda smile while Monstrox sigh.

Monstrox: "Welcome to my life" he said.