Please input contentA young man walks from a beach into a forest. His Lucario is by his side. They come across a cabin in the woods. The young man looks to his Lucario.

"You ready, Lucas?"

Lucas the Lucario nods. The two walk into the cabin.

"Perfect! Just like our boss said it would be! Now, let me get the empty map..."

The man pulls out of his pocket the map.

"Get comfortable here, Lucas. This will be our home for the next-I don't know how long-until we finish mapping out this uncharted region. Then we can go home to Unova."

Lucas nods in agreement, and helps the young man unpack. The young man eyes him carefully.

"What is it, Lucas? Why haven't you spoken to me once using your Aura since we stepped foot on land?"

Lucas stops unpacking, and looks his Trainer in the eyes.

"I...after what happened on the boat...I just am emotionally exhausted."

"I hear you, Lucas. So am...I...but...you know we have something to do...let's go outside and do it..."

The Trainer begins to cry. Lucas leaves the suitcase and hugs him. Then he starts crying as well. They go outside, and complete a sad task. Then, they head back inside. The two cry until they are exhausted. Then, they just leave their stuff semi-packed. The Trainer heads to his bed while Lucas lays down on the couch. They fall asleep...and suddenly after five hours a loud crash sounds that wakes both of them up. They sprint out the door after Lucas activated his Aura to use as a flashlight. They canvas the area, until the Trainer sees a small crater with dust rising around it. Before Lucas can do anything, the Trainer rushes in. He gives an exclamation of surprise as he runs out...carrying the Mythical Pokémon Meloetta! Lucas' eyes bulge open in shock.

"LUCAS! SHE'S HURT! WE NEED TO GET HER BACK TO THE CABIN NOW!"

Lucas snaps out of his shock, and determinedly nods, before firing a beam of Aura straight to the cabin. The two heroes follow it. When they go inside, the Trainer lays the unconscious female Mythical down on the couch, and proceeds to gently put cold water on her forehead. She starts to stir, and opens her eyes. When she sees the Trainer and Lucas, she jumps back.

"St-stay back! I'm warning you!"

The Trainer speaks with a calm voice.

"Don't be afraid. I'm not here to hurt you. We found you unconscious in a mini crater, and took you to our cabin to recover."

Meloetta still looks apprehensive.

"Are you alright? What happened?"

She breathes in and out to calm herself down, then she tells him.

"The Mythicals are all disappearing!"

"Wait what?!"

"Really?!"

Meloetta nods.

"First it was Diancie, then Hoopa, now even Lord Arceus has vanished! I came here looking for them, since it was the place I sensed them. But a group of people attacked me!"

"That explains why you were in a crater."

She nods again. Then, she floats up off the couch and lands next to Lucas. Suddenly, she turns back to the Trainer.

"Who-who are you?"

The Trainer responds.

"My name...is Joshua."

"Joshua...it's a nice name."

Joshua laughs, and then Meloetta realizes something.

"Y-you're a Trainer, right? That means you have a Starter Pokemon, correct?"

Suddenly, Joshua's mood shifts. Tears start forming in his eyes. Meloetta gasps.

"T-Tears? Why?"

Joshua looks away, and Lucas walks up to him. Meloetta can hear his Aural speech.

"It's ok, Josh. You can tell her."

Joshua then turns to face Meloetta.

"C-come with us."

Meloetta nods, and follows them out back behind the cabin. There is a gravestone in front of them, with the name 'Petal' on it. Meloetta gasps as she understands now. Joshua is crying hard now.

"Petal...a rare Shiny female Serperior...she contracted a virus on the way to this new region. It was heartbreaking to watch her quite literally wither away in front of my eyes. So after Lucas and I docked our boat, we buried her."

He collapses on his knees in tears. Lucas puts an arm around him, and so does Meloetta.

"I'm...I'm so sorry..."

Then, four sparkling stones near the grave catch her eye.

"What are these?"

She picks them up, and as Joshua stands back up, hands them to him.

"Hmm? What are these?"

"I don't know."

Joshua holds a stone out to Lucas, and it reacts to him. Lucas takes the stone. Meloetta takes the stone that reacts with her. Joshua keeps the other two stones. Then, they all hear a piercing scream.

"That sounds like Diancie!"

Meloetta takes off.

"Meloetta! WAIT!"

Joshua runs after her. Lucas sighs and follows them. When Meloetta stops, she gasps in fear. A Tyranitar is standing in front of Diancie's unconscious form. But, it looks different. It has red eyes, and instead of its normal green, it's black. Oh, and it is also Gigantamaxed. Meloetta starts to stumble back. Joshua looks like he's about to run in and help her, but Lucas holds him back. Suddenly, they see a tall orange-haired woman on top of a strange machine. She laughs.

"So, the Mythical Pokémon Meloetta has delivered herself to me upon hearing her friend! Hahaha! Of course, first I have to knock you out, before I can turn you into a Shadow Pokémon."

"S-Shadow...Pokémon? And I don't sense a Power Spot here! How is that Tyranitar Gigantamaxed?!"

The evil woman laughs again.

"Quite right! Me and my team have manufactured a Portable Power Spot! Now, just stand still, and let me knock you out! You will be a great asset to my Master Plan!"

Meloetta tries to run, but her knees lock up and she cannot move. Joshua tries to run out to get her, but Lucas grabs his arm and holds him back.

"Tyranitar! Use Shadow Beam!"

Suddenly it rears its head back and begins charging up a Shadow version of a Hyper Beam. Meloetta gathers her courage, and picks up Diancie before flying up. However, she's too slow.

"Fire!"

The Shadow Beam his her dead in the chest, before engulfing her whole lower body. She drops Diancie while her whole body is shaking in the air. She screams at the top of her lungs in pain.

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH!"

Suddenly she falls to the ground. Joshua wrenches out of Lucas' grip, and runs towards her.

"Meloetta!"

The evil woman glares at him.

"Hmph, a lone Trainer tries to stand in my way."

Joshua is sitting on his knees and is feeling Meloetta's pulse.

"Tyranitar. Take care of this Trainer with another Shadow Beam."

Joshua looks up and gasps as a Shadow Beam is headed right for him. Suddenly, Lucas jumps in. The stone he is holding glows brightly, and he then yells.

"MAX AURA!"

Lucas Mega Evolves into Mega Lucario as he jumps in front of Joshua and the Mythicals. He then fires a move never before seen in any Pokémon Game.

"AURA...STORM!"

A blast of Aura that is the equivalent of an Aural Hyper Beam is fired from his hands. It collides with the Shadow Beam, and both Beams explode, knocking out the Shadow Tyranitar, and launching the evil woman and her machine far away. Lucas collapses due to using up all his energy.

Author's Note.

Hello! It is I, Zombielugia 123! I hope you enjoyed this trailer for what's to come! But, this story won't just be told by me. You guys will help by co-writing too! You will write a new chapter of this story, and share it with me either by Review or PM! Now, there are some rules.

I will handle any and all ships. You may suggest with which Pokémon, but I will write the ships.

Someone needs to make an official title logo for this. I cannot, due to my dysgraphia. But, whoever does do this, I will add you as a Trainer in the story.

You must describe the Pokémon in your chapters in great detail. Appearance, Type(s), Moves, Ability, and Personality.

It can not have gratuitous descriptions of blood and gore.

You may make your own Megas, Z-Moves, and Dynamax Forms.

And I think that's it! I hope you will enjoy this! Goodbye for now!